Shelf life of fish oil and storage conditions. Fish oil: benefits, who needs it and potential harm Fish oil shelf life

Details Updated: 12/16/2019 16:23 Published: 05/07/2018 13:32

Consultant NSP

Omega-3, what is it, what is it used for, where is it contained, NSP capsules

Omega-3s are essential polyunsaturated fatty acids, the most important nutrients for humans. They are not formed in the body, so they must come from food.

Omega-3 fats protect cells from destruction, restore cell membranes, extinguish chronic, low-grade inflammatory processes, and have a beneficial effect on almost all functional systems of the body.

With a lack of Omega-3 disruptions occur in the normal functioning of the nervous, hormonal, immune and cardiovascular systems, metabolism, the condition of the joints worsens, and emotional disorders appear.

Omega-3 polyunsaturated fatty acids are obtained from fatty fish varieties that live in cold seas (salmon, sardines, herring, anchovies, mackerel). In addition, fish oil contains vitamin D and fat-soluble vitamins A and E.

Omega-3 PUFA / Omega-3 EPA

Beneficial properties of Omega-3 polyunsaturated fatty acids:

  • Ensures the production of anti-inflammatory physiologically active substances, prostaglandins, prevents the development of autoimmune diseases and allergic reactions;
  • Normalizes fat metabolism and cholesterol levels in the blood, reduces the risk of developing vascular atherosclerosis, myocardial infarction, and cerebral stroke;
  • Provides regeneration of cell membranes, increases the body's antioxidant defense;
  • Ensures good functioning of brain cells (memory, attention, learning) and retina (improves vision);
  • Reduces the risk of blood clots;
  • Maintains joint mobility, elasticity of ligaments and tendons, reduces pain due to arthritis or arthrosis;
  • Regulate the synthesis of hormones and steroids;
  • Improves the condition of skin, nails, hair;
  • Reduces the synthesis of cortisol, the stress hormone;
  • Suppresses excessive appetite, accelerates fat burning;
  • Strengthens the immune system, increases performance and vitality.
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Daily value of Omega-3

The daily requirement for Omega-3 for an adult is 1-2 grams.

A person’s daily need for fatty acids is 1–2 grams, depending on health status, age, gender, and region of residence.

With increased physical activity, pregnancy, and during hormonal changes, the daily norm increases to 2.5 - 3 grams.

The need for Omega-3 is increasing in the presence of autoimmune and cardiovascular diseases, depressive states. For the treatment of functional disorders, the daily norm is increased to 4 grams of Omega-3, preferably in several doses.

The upper safe limit for Omega-3 consumption is considered to be a dose of up to 8 grams.

Signs of Omega-3 deficiency

  • Dry skin and hair, brittle nails;
  • Constant thirst;
  • Allergic skin rashes;
  • Habitual constipation;
  • Joint pain, muscle cramps;
  • Slow scarring of wounds;
  • Deterioration of memory, attention, mental retardation in children;
  • Depressive state, fatigue;
  • Decreased immunity, frequent colds;
  • High blood pressure.

Symptoms of Omega-3 Excess

With excessive consumption of fatty fish or uncontrolled intake Omega-3 dietary supplement (fish oil capsules) may develop:

  • Prolonged diarrhea;
  • Low blood pressure;
  • Reduced blood clotting, tendency to hematomas and bleeding.

Food Sources of Omega-3

Most beneficial fatty acids: eicosapentaenoic acid (EPA) docosahexaenoic acid (DHA) is found in sardines, cod liver, salmon, mackerel, salmon, tuna, trout, fish caviar.

Plant foods contain alpha-linolenic acid. From it, the human body can synthesize useful polyunsaturated fatty acids, but the efficiency of this process is only about 5-7%.

The highest levels of alpha-linolenic acid are found in flaxseed oil (44-61%), camelina oil (35-39%), mustard oil (14%), rapeseed oil, and peanut leaves.

Important! Oxidized, rancid Omega-3 fats are harmful. Under the influence of oxygen and high temperatures, beneficial fatty acids are easily oxidized and destroyed.

Frozen fish will not benefit the body, because... will already contain oxidation products of beneficial fatty acids. Therefore, give preference to lightly salted fish products.

Be sure to store vegetable oils in tightly closed bottles in a dark place; never use rancid oils or expired products.

Composition of dietary supplement Omega 3 NSP

1 capsule Omega 3 NSP(1638 mg) has a standardized composition and contains:

eicosapentaenoic acid (EPA) - 180 mg (30% daily value);

docosahexaenoic acid (DHA) - 120 mg (17% of the daily value);

vitamin E (d-alpha tocopherol) - 1 mg (6.7% of the daily value).

Dietary supplement Omega-3 NSP obtained from the muscles of deep sea fish. NSP products undergo special purification to remove heavy metals and various impurities.

How to use Omega 3 capsules

Instructions for use:

To maintain health, adults and children over 14 years of age are recommended to take 1 capsule 2 times a day with meals. Duration of treatment – ​​1 month. After 2-3 months the course can be repeated.

Can it be taken by children and pregnant women?

Despite all the undeniable benefits of Omega-3 essential polyunsaturated fatty acids, it is not recommended for pregnant and lactating women and children under 14 years of age to use fish oil dietary supplements (Omega-3) without a doctor’s permission. Dosage and regimen of Omega-3 fats prescribed by a doctor based on health status.

Omega 3 for children

Omega-3 fatty acids have a significant impact on the development of the child’s brain and visual apparatus, the formation of the nervous, immune and hormonal systems.

Therefore, it is important that from the first years of life a child receives a sufficient amount of healthy fatty acids through mother’s milk, and that the diet of older children is rich in foods containing Omega-3 fats.

A lack of Omega-3 fatty acids in a child’s body may be indicated by symptoms such as persistent diathesis, dermatitis, dry skin, hyperactivity, inattention, poor memory, decreased academic performance, and blurred vision.

To replenish Omega-3 vitamin deficiency in children special mixtures, syrups, and chewable lozenges containing fish oil are produced. The dosage and regimen are selected by the pediatrician.

Chewable vitamins Vitazavriki NSP are a delicious, balanced complex of all the necessary vitamins for a child’s body.

Omega-3 for women

It is especially important for women to include foods rich in Omega-3 fatty acids (fish oil) in their diet during periods of hormonal changes (pregnancy, breastfeeding, menopause).

Benefits of Omega-3 Fatty Acids for Women

Reduces the risk of developing mastopathy and neoplasms in a woman’s mammary glands;
- Reduces the manifestations of PMS and menopausal syndrome;
- Slows down skin aging, the appearance of wrinkles, keeps skin smooth and elastic;
- Prevents the development of cardiovascular diseases and osteoporosis in women over 50 years of age;
- Reduces anxiety, increases stress resistance and performance, promotes good mood;
- Normalizes fat metabolism, helps control excess weight;
- Prevents the development of autoimmune thyroiditis of the thyroid gland.

Description of Omega-3 NSP

Omega-3 (Omega-3) is a family of essential polyunsaturated fatty acids (PUFAs).

Higher fatty acids of this family: eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) are an important building material of the biological membranes of nerve cells and nerve fibers, the retina of the eye, and bioregulators - prostaglandins and leukotrienes - are formed from eicosapentaenoic acid in the body.

Omega-3 dietary supplement NSP obtained from the muscles of fatty varieties of deep-sea fish that live in cold seas.

Omega-3 is an excellent preventive agent for cardiovascular diseases, because. reduces cholesterol and triglycerides in the blood, normalizes blood pressure, and reduces the risk of arrhythmia.

Oncologists note the ability of Omega-3 to slow down the development of tumors.

Gastroenterologists note the effectiveness of Omega 3 in the treatment of stomach and duodenal ulcers.

Omega-3 helps with arthritis, arthrosis, and osteochondrosis, and patients note improvements after several days of taking the Omega-3 NSP dietary supplement.

Omega-3 reduces the manifestations of allergies in children, accelerates the healing of wounds and scars, and improves skin condition.

Omega-3 PUFAs are necessary for maintaining the normal state of the retina and vision function, for normal brain activity, and good memory.

With Omega-3 deficiency, vision is often impaired, inflammation activity increases, dermatitis and rheumatoid arthritis progress, and the risk of developing cardiac arrhythmia increases.

Food supplement Omega-3 PUFA NSP is additional source of Omega-3 polyunsaturated fatty acids, contains vitamin E. Omega-3 PUFA dietary supplement is one of the most popular dietary supplements in the USA.

Malysheva: Omega-3 is a cure for old age

Video Omega-3 is registered in the USA as a medicine Candidate of Medical Sciences, doctor, host of the “Health” program Elena Malysheva.

Contraindications to taking Omega-3

Individual intolerance to Omega-3 components, pregnancy, breastfeeding, hemorrhagic syndrome, hyperfunction of the thyroid gland, tuberculosis (in the active phase), hypercalcemia.

Omega-3 is best known as fish oil. This is a dietary supplement that has a beneficial effect on the human body, prevents the occurrence of many and improves overall well-being. Replenishing the daily norm of active substances contained in omega-3 is possible only by taking fish oil, since the human body practically does not synthesize these substances on its own.

General information and characteristics

Let's figure out what omega-3 tablets are for. The drug contains polyunsaturated fatty acids - eicosapentaenoic and docosahexaenoic acid.

Important! The human body can independently synthesize no more than 5-6% of the required daily intake of these acids, and the lack of these substances negatively affects the functioning of the entire body as a whole.


These acids are found in small quantities in flax seeds, rapeseed oil and chia oil, as well as. But even with daily consumption of these products, it is almost impossible to replenish the daily requirement of fatty acids. These substances are extracted from the fat of cold-water fish: tuna, salmon, salmon, trout and some other marine fish.

Omega-3 capsules have a high content of polyunsaturated fatty acids, which fully complement the daily diet if there is a lack of active substances found in the largest quantities in ocean fish.

Fish oil has general health benefits for the body:


In addition, omega-3 fatty acids are essential for athletes and those on a weight loss diet. They reduce blood viscosity and strengthen blood vessels, as well as improve reaction and promote faster muscle mass gain, while effectively restoring the body after physical activity.

And most importantly, polyunsaturated fatty acids are cancer prevention and contribute to faster recovery from cancer. Omega-3 resists the degeneration of cells into cancer cells and quite successfully inhibits the development of some types of cancer.

Important! Not all fish oil can be taken orally. There are three types of such fat, and one of them is used only for industrial purposes-for processing leather products and creating lubricants. The remaining two types of fat can be taken orally, and one of them requires mandatory purification.

Main composition and release forms

1 capsule of omega-3 (500 mg each) contains:

  • 180 mg eicosapentaenoic acid;
  • 120 mg docosahexaenoic acid;
  • 5 mg vitamin E;
  • glycerol;
  • gelatin;
  • soybean oil.
The dosage and packaging of the drug differs from different manufacturers. Release form - capsules containing 500, 710 and 1000 mg of natural fish oil. Packaging - a cardboard box with blisters or a plastic bottle containing 30, 50, 100 or 120 capsules.

Popular manufacturers

Today, there are several of the most popular omega-3 manufacturing companies that have proven themselves in the world and are the preferred choice of buyers. Let's figure out which omega-3 fatty acid manufacturers' products are better.

Norwegian company Carlson Labs, which produces a drug called Cod Liver Oil. The main advantage of this company is that it extracts fish oil directly from the natural habitat of cold-water fish.

Therefore, the extracted substance is always fresh and environmentally friendly. The manufacturer produces a very high quality drug that meets all international pharmaceutical standards, but the price of the product is as high as the quality.

Important! Fish oil from Norway is maximally enriched with all beneficial microelements.

Solgar Company also produces premium omega-3s. The fish is caught in the cold waters of Alaska and therefore contains the highest quality fish oil that can be found in fish. The drug is purified to a very high degree, it is safe and effective, but it also has a high price that justifies the quality.

Fish oil from the pharmaceutical Hungarian-Israeli plant Teva is a slightly less expensive drug. This is a dietary supplement that does not pretend to be a medical drug, but does an excellent job of preventing many diseases and strengthening. Suitable for taking courses in spring and autumn to maintain the immune system, to prevent ARVI, to prevent problems in the cardiovascular and musculoskeletal systems.

But for children, the best fish oil is produced by the Realcaps company. in the preparation "Kusalochka". The product contains not only omega-3 acids, but also a complex of vitamins A, E and. This fish oil is given to children aged three years and older.

The form of release of the drug is very convenient for children - these are gelatin capsules that can be chewed or dissolved. In addition, they are tasty and do not have the unpleasant taste and smell characteristic of fish oil. The capsules contain tutti-frutti flavoring, but it is harmless and identical to the natural one.

Did you know? In India, extracting fish oil from cold-water fish is somewhat problematic, so it is extracted from the body of sharks.

Pharmacological properties

Omega-3 helps normalize metabolism in the body, prevents various diseases of the heart and blood vessels, and prevents the appearance of rheumatoid disorders and atherosclerosis.

Prevents the formation of blood clots by making the blood less viscous. Lowers cholesterol levels. Significantly reduces the growth rate of sclerotic plaques. Equalizes blood pressure in hypertension. It prevents stroke.

Indications for use

Indications for the use of omega-3 capsules can be based on many factors:

  • to strengthen the body and its immune response in order to prevent ARVI and other diseases;
  • cancer prevention;
  • in the functioning of the nervous system, stress, sleep disorders, chronic fatigue, loss of concentration and memory impairment;
  • heart and vascular diseases: ischemia, atherosclerosis, heart attack, heart failure, hypertension, varicose veins, chronic venous insufficiency, stroke;
  • diseases of the biliary tract and liver;
  • various eye diseases;
  • diseases;
  • in case of hormonal imbalance in adolescents, to normalize it, helps reduce pimples and acne, regulates skin processes;
  • improves the condition of nails and hair, makes hair shiny and flexible, preventing splitting and fragility;
  • inflammation of the joints due to disorders of the musculoskeletal system.

Important! The drug is suitable for use at moments when the human body is maximally weakened or is in the process of restructuring: during the period of active growth in childhood, adolescence, during menopause in women, in old age.

Methods and dosage

According to the instructions for use, omega-3 fatty acids are taken in dosages that differ in adults and children, and also vary depending on the disease or prevention.

For children

Children can start giving fish oil from the age of three. For children, they produce special “baby” fish oil in the form of chewable capsules with a pleasant aroma and taste.

Children from 3 to 7 years old chewable capsules (for example, “Kusalochka”) give 1 capsule twice a day, morning and evening.

Children over 7 years old, as well as adults, prescribe three capsules per day. Capsules can be either chewed or dissolved.

The drug in regular capsules that need to be swallowed is given only to children over 7 years of age. Ages 7 to 12 Children are prescribed one capsule two to three times a day. The individual dose is determined by the doctor depending on the indication - treatment of the disease or prevention and strengthening. In the second case, the dose should be lower.

For adults

Adults need fish oil take one or two capsules three times daily. As prescribed by a doctor, the individual dose can be increased to ten capsules per day. The dose is increased gradually.

Typically, to prevent various diseases and generally strengthen the body, adults take omega-3 1 capsule three times a day. The drug should be taken two capsules per dose if there is a lack of polyunsaturated fatty acids or during exacerbation of diseases.

It is worth figuring out how to take the omega-3 drug - before or after meals. It is best if the drug is taken not before a meal, but during a meal, or, in extreme cases, immediately after a meal. This applies to both children's chewable capsules and regular oral capsules.

Important! Fatty acids from fish oil tend to be better absorbed during meals.

Special instructions

Like any pharmaceutical drug, omega-3 has its own number of contraindications and side effects, but for this product they are not as great as is often the case with other medications.


Contraindications

Fish oil has few contraindications, but some people still shouldn’t take it. These are patients with:

  • individual intolerance to the components of the dietary supplement;
  • with a tendency to or severe allergic reaction to the drug;
  • with liver diseases, including pancreatitis;
  • with hemorrhagic syndrome.

Overdose and side effects

In case of overdose, severe side effects may appear in the form of an allergic reaction. Also Persistent hypotension may occur- low blood pressure. There may be a risk of heavy bleeding in the joint cavity or even from small cuts, since the drug significantly thins the blood.

In most cases, side effects occur only with an overdose. When taken in the correct dose, unsaturated fatty acids are well tolerated and absorbed.

Did you know? Industrial fish oil is often used in soap making, dye making, and tanneries.

Storage conditions

The omega-3 drug should be stored in a dark place, protected from sunlight and light from electric lamps. The air temperature should not exceed 25 degrees, and humidity - 75%. Shelf life - 2 years.

Omega-3 polyunsaturated fatty acids are extremely necessary substances for the body that the human body is not able to synthesize in the required quantity on its own. Taking omega-3 not only promotes rapid recovery from many diseases, but also prevents serious diseases such as cancer, heart attack and stroke.

Fish oil contains biologically active substances that are easily oxidized in open air. This feature of the natural product should be taken into account during its storage in order to avoid a decrease in the therapeutic effectiveness of the capsules and oily liquid. Therefore, you should not purchase dietary supplements if you do not intend to use them for several months. The ability of the ingredients to enter into chemical reactions and the natural composition determines the relatively short shelf life of fish oil.

Features of storing dietary supplements

Fish oil is a natural product obtained from the liver and muscle fibers of ocean fish. Its production uses technological processes that do not involve heat treatment. Such methods ensure the safety of all biologically active substances, but significantly reduce the shelf life of dosage forms of fish oil. The fresh natural product has a thick liquid consistency and a specific smell that not all adults and children like. But if stored improperly, it becomes more unpleasant and rancid.

There are other signs that allow you to determine that fish oil has expired:

  • the liquid in the bottle has separated or changed color;
  • the capsules have become dull and have lost their natural shine;
  • chewing gummies stuck together;
  • a precipitate has formed in the oily liquid;
  • capsules and chewing marmalade do not regain their shape even with light pressure.

If there is at least one sign of spoilage of a dietary supplement, it should be thrown away immediately and not experiment with your own health.

Warning: Fish oil contains polyunsaturated fatty acids and fat-soluble vitamins. When in contact with molecular oxygen, they easily enter into redox chemical reactions with it. The resulting final and intermediate products can worsen the well-being of adults and children.

The expiration date indicated on the packaging changes immediately after opening the bottle of capsules or liquid product. There is contact with open air and the oxygen it contains. The period does not change only for capsules, each of which is packaged in blisters made of metallized foil with separate cells. How to store fish oil in other dosage forms is indicated in the instructions for use.

Capsules

Due to the presence of a durable shell, fish oil capsules do not require special storage conditions. The dietary supplement should be kept at a temperature of approximately 25°C. Exceeding this value will cause softening of the capsule and oxidation of polyunsaturated fatty acids. The gelatin shell will harden and lose its protective functions.

How to store fish oil capsules:

  • The packaging should not be exposed to direct sunlight, which is detrimental to fat-soluble vitamins;
  • To be on the safe side, you should not store fish oil at a low temperature, for example, in the side wall of the refrigerator.

Thick liquid

Fish oil in liquid dosage form should only be stored at low temperatures. Its values ​​vary depending on the manufacturer, but rarely exceed 12°C. The shelf life of the dietary supplement is about a year, but it is reduced to 2-3 months immediately after opening the sealed bottle. With each dosing of dietary supplements, air penetrates into the glass container, starting oxidation processes.

Liquid fish oil should be stored away from sunlight, as it acts as a catalyst for a chemical reaction. Manufacturers allow a slight thickening of the natural product, which in no way affects its therapeutic properties.

All materials on the website are presented for informational purposes only. Before using any product, consultation with a doctor is MANDATORY!

Updated: 08-11-2019


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Polyunsaturated fats oxidize more actively than monounsaturated fats.

Why is oxidation dangerous?

After oxidation, fish oil in liquid form has a pungent odor and bitter taste. Capsules lose their natural yellowness. Clinical studies show that the oxidized product does not cause lipid peroxidation in healthy individuals. However, during photolysis the concentration of DHA and EPA decreases. Since these types of PUFAs are the most beneficial of the Omega-3 family for the human body, the benefits of the dietary supplement will be reduced if stored incorrectly or for a long time. Then how to store fish oil to maintain maximum benefits?

How to preserve the product from oxidation

It is advisable to store fish oil capsules in a dry and cool place, away from direct sunlight on the product. This is required to prevent exposure to high humidity and temperature. However, storing fish oil in the refrigerator can help the product last even longer. Therefore, if you buy fish oil at a “stock” promotion, then pay attention to the expiration dates, and also put the packages for storage in the refrigerator compartment, where the temperature is at least +4C. Do not allow fish oil to freeze or heat above +25C.

How to store fish oil after opening? To protect against oxygen, all Biopharma liquid products are packaged in tinted plastic bottles, then injected with an inert gas to protect against oxidation. Once the bottle is opened, fish oil can be stored in the refrigerator for no more than three months. Usually this time is enough to consume the product.

Please note that depending on the time and temperature of fish oil storage in the refrigerator, natural stearic acids may form in the oil. This may appear as crystallization or "flakes" inside the bottle. But there is no reason to worry, once the bottle warms up the oil will become clear again. This has nothing to do with the oxidation process.

Antioxidants are added to fish oil to slow down or prevent oxidative processes. The most common supplements: astaxanthin, vitamin E, rosemary extract. They must be written on the label.

It is important to know how to store fish oil in any form. Oxidative processes can minimize the effect of Omega-3 supplementation.

Fish oil

Description current as of 05/21/2015

  • Latin name: Fish oil
  • ATX code: A11CB
  • Active ingredient: Marine fish oil
  • Manufacturer: Teva Pharmaceutical, Hungary PJSC “Lubnyfarm”, Ukraine Tula Pharmaceutical Factory, Russia

Compound

The composition of fish oil is represented by a mixture of glycerides of various acids: PUFAs ω-3 and ω-6, oleic (more than 70%), palmitic (approximately 25%), stearic (no more than 2%), trace amounts of capric, butyric, acetic, valeric and some other acids.

Fish oil also contains cholesterol, the fatty pigment lipochrome (in negligible quantities); organic compounds of sulfur, iodine, phosphorus, bromine; nitrogenous derivatives (butyl- and trimethylamine, ammonia); 2 ptomains - morruin, which has a urinary and diaphoretic effect on the body, and poisonous azellin; oxydihydropyridinebutyric (morruic) acid.

Fat is extracted from the muscles/liver of large marine fish, whose distribution area is the cold waters of the world's oceans - herring, cod, mackerel, Norwegian salmon.

The weight of the liver of one large cod is about 2 kg. From it it is possible to obtain up to 250 grams of white fat (suitable for use in medicine) or about 1 kg of red fat.

Cod oil is extracted mainly in Norway.

Each milliliter of the drug, produced in the form of an oral liquid, contains 1 ml of fat obtained from the liver of cod fish.

The capsules contain 500 mg of fortified* fish oil, as well as gelatin, glycerol, 70% non-crystallizing sorbitol, demineralized water.

The capsules are filled with a viscous yellowish oil. The substance is transparent, has a specific odor, and there are no impurities.

Release form

The drug is available in the form:

Pharmacological action

Regulates lipid metabolism and has an antiaggregation effect.

Pharmacodynamics and pharmacokinetics

The beneficial properties of fish oil are due to its composition, which contains vitamins and essential ω-3 and ω-6 acids. The latter are necessary for the production of insulin, the production of hormones that regulate digestive processes, and the consumption and storage of fats.

ω-3 and ω-6 acids belong to the class of essential acids for the body, since they cannot be synthesized in it, but come from outside with food. They improve the absorption of fats, have a positive effect on the heart and blood vessels, prevent blood clots, and exhibit antioxidant and anti-inflammatory activity.

What are the benefits of fish oil? The drug is necessary to ensure normal brain activity: it improves brain function and, in particular, cognitive functions, through which knowledge of the surrounding world and targeted interaction with it are carried out; inhibits degenerative processes.

Another benefit of fish oil is that this product increases serotonin levels and inhibits the release of stress hormones, thus helping to reduce aggression and prevent depression.

What vitamins are in fish oil?

Vitamin A supports the health of mucous membranes, skin, vision, hair, nails, slows down aging and accelerates tissue regeneration.

Thanks to vitamin D, the body absorbs calcium, phosphorus and a number of other elements necessary for normal bone growth, so young children and the elderly have a special need for it.

Some manufacturers' preparations may also contain vitamin E. It improves reproductive function and mental abilities, improves immunity, and prevents the development of vascular and heart diseases. Vitamin E exhibits powerful antioxidant properties, thereby preventing the occurrence of cancerous tumors.

In addition, the beneficial properties of the drug are determined by its mineral composition, which is represented by calcium, iodine, potassium, phosphorus, iron, magnesium, sodium, zinc.

Indications for use

Indications for use:

The drug is also prescribed for the prevention of atherosclerotic changes in blood vessels; to prevent vascular thrombosis and restore plasma hemostasis after thrombosis; for the treatment and prevention of rickets.

Contraindications for fish oil

Contraindications to the use of fish oil:

Relative contraindications for use: peptic ulcer, nephritis (both acute and chronic), hypothyroidism, lactation, kidney and/or liver disease, organic heart disease, old age.

In pediatrics, liquid fish oil is used from the age of three months, capsules - from 7 years.

Side effects

When used in therapeutic doses, the drug does not provoke adverse reactions. Possible diarrhea, hypocoagulation, hypersensitivity reactions, and the appearance of a specific odor from the mouth.

Fish oil: instructions for use

How to take liquid fish oil?

The drug is taken orally during meals.

Daily dose for children:

The daily dose for an adult is 1 tablespoon.

How to drink fish oil depends on why you drink this product. The method of administration and dosage regimen depend on the indications and are determined by the attending physician.

Instructions for use of fish oil capsules

Capsules are taken after meals with plenty of lukewarm or cold water. It is recommended to swallow them immediately, since if kept in the mouth for a long time, the gelatin capsule will become sticky and the capsule will be difficult to swallow in the future. Daily dosage of capsules.

The duration of the course is determined by the doctor, and it is at least 30 days.

It should be remembered that the method of use and dosage regimen of drugs from different manufacturers may differ.

For example, Meller Fish Oil for children over 4 weeks of age and adults is prescribed to take 5 ml per day (the dose for children can be reduced to 2.5 ml/day), and the daily dose of Teva Fish Oil for children older 6 years and for adults capsules per day in courses lasting 2-3 months.

Fish oil “Goldfish” is dosed depending on the age of the child. Thus, children 3-12 months are given from 6 to 10 drops per day in 2 doses (with food), gradually increasing the daily dose to 1.5 grams (0.5 teaspoon), and children over 12 months are recommended to take 4.5 gram of product per day (1.5 teaspoons). The course lasts 30 days.

The instructions for Fish Oil Biafishenol indicate that adolescents over 14 years of age and adults should take 300 mg capsules 10, 400 mg capsules 8, and 450 mg capsules 7 per day. Dietary supplements are taken during meals in courses lasting a month 2-3 times a year.

Overdose

With prolonged use of pure fish oil, the following may occur:

  • decreased appetite;
  • nausea, vomiting;
  • lethargy and drowsiness;
  • diarrhea;
  • headache and pain in the bones of the legs.

In case of overdose, supportive treatment is indicated. The drug is discontinued.

An acute overdose of retinol is accompanied by: dizziness, double vision, osteoporosis, diarrhea, dryness and ulceration of the oral mucosa, bleeding gums, confusion, peeling of the lips, increased ICP.

Chronic intoxication is manifested by loss of appetite, dryness and cracking of the skin, dry mucous membranes in the mouth, pain in the bones and changes in the x-ray of the bones, gastralgia, hyperthermia, vomiting, fatigue and irritability, asthenia, photosensitivity, headache, a feeling of general discomfort, pollakiuria, polyuria, nocturia; the appearance of yellow-orange spots in the area of ​​the nasolabial triangle, on the soles of the feet and palms; hair loss, increased intraocular pressure, oligomenorrhea, hepatotoxic phenomena, portal hypertension, convulsions, hemolytic anemia.

Early symptoms of vitamin D overdose: dry mouth, constipation/diarrhea, thirst, anorexia, polyuria, nausea, fatigue, metallic taste in the mouth, vomiting, hypercalciuria, hypercalcemia, dehydration, adynamia, weakness.

Late symptoms of vitamin D poisoning: bone pain, photosensitivity of the eyes, increased blood pressure, cloudy urine, drowsiness, conjunctival hyperemia, arrhythmia, myalgia, weight loss, nausea, vomiting, itching, gastralgia, pancreatitis. In rare cases, mood swings and psychosis have occurred.

Chronic intoxication is accompanied by arterial hypertension, deposition of calcium salts in soft tissues, blood vessels, lungs and kidneys, chronic heart and kidney failure. In children, this condition leads to growth impairment.

Treatment involves stopping the drug, following a low-calcium diet, and drinking large amounts of fluid. Therapy is symptomatic. Specific means to eliminate the consequences of poisoning are unknown.

Interaction

Simultaneous use with products containing vitamins A and D may cause vitamin intoxication.

Fish oil is prescribed with caution in combination with drugs that affect blood clotting.

In combination with anticonvulsants, the activity of vitamin D decreases; in combination with estrogen-containing drugs, the risk of vitamin A intoxication increases.

Vitamin A reduces the severity of the anti-inflammatory effect of glucocorticoid drugs, the effectiveness of benzodiazepines and calcium supplements, and can cause hypercalcemia.

When used simultaneously with mineral oils, Colestipol, Kolestyramine, Neomycin, the absorption of vitamin A is reduced; When used simultaneously with Isotretinoin, the likelihood of developing a toxic effect increases.

Vitamin E in high doses reduces vitamin A reserves in the body.

Long-term use with simultaneous use of antacids containing magnesium or aluminum increases the plasma concentration of vitamins A and D.

The drug increases the absorption of drugs that contain phosphorus, thus increasing the likelihood of developing hyperphosphatemia. When taken in combination with NaF (sodium fluoride), at least a two-hour interval must be maintained between doses; if necessary, use in combination with tetracyclines maintain an interval of at least 3 hours.

Terms of sale

Storage conditions

Protect from light and moisture. The oil storage temperature should not exceed 10°C (freezing is allowed), the capsule storage temperature should not exceed 25°C.

Best before date

Special instructions

What is fish oil good for? Little-known properties of the drug

Wikipedia states that fish oil is valued primarily for the fact that it contains ω-3 acids. In the presence of these acids, cholesterol forms esters that are easily transported through the vessels of the circulatory system, which improves the condition of the heart and blood vessels.

Also, acids of the ω-3 group reduce the risk of insulin resistance and diabetes; they are necessary in the formation of cell membranes, connective tissues, and the myelin sheath of nerves.

Italian scientists claim that the components contained in fat reduce the risk of sudden death from a heart attack by 50%, and employees of the British Medical School of St. George in London found that ω-3 acids have the ability to suppress the development of Koch's bacillus (mycobacterium tuberculosis).

Studies conducted by American scientists from the National Institute of Health in the USA showed that ω-3 acids have a pronounced psychostimulating effect.

ω-3 acids are also very beneficial for joints. When taken systematically, fish oil relieves pain and inflammation similarly to analgesics, without, however, causing the side effects inherent in the latter. In addition, fat “saturates” the tissues of the joints and thereby makes them more elastic, as a result of which the tissues “stretch” but do not “tear”.

The benefits of fish oil are enormous: it reduces blood pressure, the risk of developing diabetes and insulin resistance and plasma concentrations of triglycerides, prevents arrhythmias, helps resist stress and depression, slows down the development of malignant tumors, improves tissue nutrition, stops inflammatory processes, helps restore vitality, and activates brain function.

However, there are also negative aspects of using the drug. Firstly, fish oil is a strong allergen, which should be kept in mind by people prone to allergic reactions.

Secondly, the product has a number of contraindications: for example, people with thyroid pathologies, cholelithiasis, pregnant women, and people with impaired liver and/or kidney function should avoid using it.

Thirdly, taking the drug on an empty stomach can cause digestive disorders.

Fish oil has a very high calorie content (calories per 100 grams).

What fish oil is best to buy?

Which drug is better to choose? Polar salmon fat is considered to be of the highest quality. The habitat of this fish is environmentally friendly polar waters, so the product obtained from it contains no toxins. About half of the fish oil produced in the world is salmon oil. The content of acids of group ω-3 in it is not less than 25%.

The raw material for the production of fat is also cod liver. The product is of high quality, but the pollution of the world's oceans and the unfavorable state of the environment lead to the accumulation of a large amount of toxic substances in the liver of fish, which are transferred into fish oil.

Currently, fish oil capsules are most often used. Capsules made of gelatin mass prevent the oxidation of the product, hide the specific smell and taste, while their contents have exactly the same composition as the oral liquid.

Vitamin E is often added to capsules as a preservative. This measure helps prevent rancidity and oxidation of fat. In addition to vitamins, the capsules contain mineral complexes and additional additives (for example, sea buckthorn, kelp or rosehip oil), which gives the drug new healing properties.

Benefit for women. Application in cosmetology

The fat contains retinol, a substance beneficial for the skin. Therefore, cosmetologists recommend the drug as a facial care product. Fish oil eliminates excessive dryness, itching and redness of the skin, relieves inflammation.

Used in the form of facial compresses, it allows you to get rid of shallow wrinkles and tighten the skin well. To do this, you need to soak a napkin in fat, in which slits are made for the eyes and nose, and apply it to your face. Some women prefer to dilute fish oil with olive oil (1:1 ratio).

Fish oil can also be used as a remedy for acne. Acids of the ω-3 group gently regulate metabolism in cells, gradually normalizing the qualitative composition of sebum and its quantity.

Fish oil is no less useful for hair and eyelashes: the product accelerates hair growth, making them more flexible and strong.

For eyelashes, it is often used in combination with olive, castor, burdock, and almond oils, to which a few drops of vitamin A or E are added.

The mixture is poured into a glass bottle and used daily for 30 days, applying a thin layer to the eyelashes using a cotton swab and a clean mascara brush.

For hair, fish oil is used in the form of warm wraps mixed with castor/burdock oil. This procedure allows you to make your hair brighter and more elastic, and get rid of split ends.

Fish oil for weight gain. Application in sports

The benefits of using fish oil in bodybuilding are due to its ability to influence muscle metabolism: the product stimulates protein synthesis in the muscles and, at the same time, acting on another mechanism in metabolism, reduces its breakdown.

In addition, the drug increases the rate of somatotropin release, maintains healthy bones, joints and the immune system, improves brain function and cell trophism, relieves inflammation, reduces the concentration of triglycerides, and helps reduce the percentage of adipose tissue.

At the same time, fish oil can be used for bodybuilding even during periods of “drying” and dieting.

The daily dose for athletes is from 2.0 to 2.5 g.

Why is fish oil needed for animals?

Fish oil in veterinary medicine is used for the treatment and prevention of rickets, vitamin A deficiency, anemia, chronic infections, allergies, diseases of the digestive tract, stomach ulcers, osteomalacia, sexual disorders, to accelerate the healing of skin lesions and healing of fractures.

When administered intramuscularly, the drug acts similarly to biogenic stimulants.

When used externally, fish oil is used to treat the affected surfaces and soak the bandages.

When administered orally, the dose is:

  • from 100 to 500 ml - for cows;
  • from 40 to 200 ml - for horses;
  • from 20 to 100 ml - for goats and sheep;
  • from 10 to 30 ml - for dogs and arctic foxes;
  • from 5 to 10 ml - for cats.

Farm poultry are given 2 to 5 ml of the product throughout the day. For chickens and young birds of other birds, the dose should not exceed 0.3-0.5 ml.

How to give fish oil to chickens? The drug is administered from the 4th day of life (it is mixed with food). The initial dose is 0.05 g/day. on the head. Every 10 days it is doubled.

Precautions

Long-term use of high doses of the drug provokes the development of chronic hypervitaminosis.

Patients undergoing surgical treatment should stop taking the drug at least 4 days before surgery.

Analogs

Fish oil is a product that contains ω-3 acids in combination with ω-6 acids. These two groups of fatty acids are biological competitors.

Compounds synthesized from ω-3 acids prevent thrombosis, reduce blood pressure, promote vasodilation, and relieve inflammation. And compounds that form ω-6 acids, on the contrary, predetermine inflammatory reactions and vasoconstriction.

With a sufficient supply of ω-3 acids, the negative effect of acids of the ω-6 group (in particular, arachidonic acid) is blocked. However, in fish oil their concentration is unstable and may be insufficient, while the concentration of ω-6 acids, on the contrary, may be too high.

Thus, the effect of the drug is reduced due to the competitive action of harmful metabolic products. In addition, fish oil can oxidize quite quickly.

Omega-3 capsules compare favorably with regular fish oil in that they are produced using exclusively subcutaneous salmon oil, which contains the maximum amount of ω-3 acids and is the most stable.

In addition, the fat used in the production of capsules is purified from ω-6 acids by cryogenic molecular fractionation. Therefore, Omega-3 in composition is not just highly purified fish oil, but a concentrate of ω-3 acids. The capsules contain at least 30% of them, which is the optimal preventive dose.

Fish oil for children

Fish oil for children under 2 years of age is most often prescribed as a means to prevent rickets. The product contains vitamin D, which ensures normal bone growth, strengthens the child's immunity and prevents a decrease in muscle tone.

The benefit of this vitamin for children also lies in the fact that it reduces the body’s susceptibility to heart disease and skin diseases, normalizes heartbeat and blood pressure, promotes the proper formation of brain tissue, stimulates the development of intelligence, slows down processes leading to a decrease in the ability to remember and dementia.

In children suffering from attention deficit and hyperactive children after taking the drug - numerous reviews confirm this - perseverance increases, behavior becomes more controlled, irritability decreases and academic performance improves (including reading skills and cognitive activity).

Dr. Komarovsky, among other things, recommends the use of fish oil in immunocorrection programs for children with disabilities and children whose diseases occur with complications.

According to the instructions, children can be given oral liquid from the age of three months, capsules - from 6 or 7 years (depending on the manufacturer’s recommendations).

To make it easier for children to take the product, manufacturers produce it in the form of odorless capsules with a pleasant fruity taste. For example, in the production of “Kusalochka” capsules, the “Tutti-Frutti” flavoring agent is used, and BioKontour Children’s fish oil has a pleasant lemon taste.

Does fish oil help you lose weight?

The calorie content of fish oil in capsules and in the form of oral liquid is very high (calorie per 100 g). However, the use of this product allows you to fight excess weight.

Excess weight impairs the body's ability to maintain insulin sensitivity in fat and muscle tissue and manage blood sugar levels.

Insulin sensitivity plays a key role in fat burning processes. This means that with reduced sensitivity, it is extremely difficult to get rid of fat deposits. Additional intake of acids from the omega-3 group helps to increase it, which makes it advisable to take the drug when losing weight.

Research conducted in one of the American sports medicine clinics showed that the use of fish oil for weight loss can reduce the volume of body fat and increase the production of muscle mass.

The benefit of fish oil for weight loss also lies in the fact that people taking the drug significantly reduce the level of cortisol, a catabolic hormone that burns muscle tissue and provokes the formation of fat.

Reviews indicate that the drug really allows you to normalize the processes of lipogenesis and lipolysis, accelerates metabolism and has a mild laxative effect, however, without limiting your diet and exercise, it will not achieve serious results.

Consequently, fish oil is not an independent means for losing weight, but one of the components of the main dietary method.

Fish oil during pregnancy

Use during pregnancy is contraindicated. During breastfeeding, the drug may be prescribed if the benefit to the mother potentially outweighs the risk to the baby.

For pregnant women, fish oil can be prescribed, which, unlike fish oil, is obtained not from the liver, but from the muscle mass of fish.

The drug undergoes a high degree of purification and contains only ω-3 and ω-6 acids. Vitamin A, which is a strong allergen, and vitamin D, which affects Ca balance, are not included in its composition.

Reviews about Fish Oil

Reviews for Fish Oil Biafishenol, as well as reviews for Fish Oil Mirrolla, Fish Oil BioContour, Amber Drop, Omega-3 drug are positive in almost 100% of cases.

The product is endowed with unique properties and has a very versatile effect on the body: it prevents the development of serious diseases, helps maintain beauty and good mood.

Reviews of fish oil capsules are often accompanied by photographs that allow you to clearly see how good the drug is for nails, hair and skin.

You can hear a lot of good things about fish oil for children. The product not only helps strengthen the musculoskeletal system, but also improves the functioning of the visual system, accelerates tissue regeneration, helps increase the immune response of the child’s body, prevents the development of caries, and reduces the risk of cancer.

Fish oil is often used for weight loss. Reviews about the drug allow us to conclude that taking the drug with a fairly active lifestyle and a balanced diet allows you to get rid of 2-5 kg ​​in the first course of use.

The scope of the drug is not limited to medicine. Fish oil is also used in veterinary practice, and avid fishermen say that fish oil with yeast is an excellent bait for carp fishing.

Fish oil price

How much the drug costs depends on the form of release and which pharmaceutical company produced this product.

The price of fish oil in capsules is from 30 rubles. So, you can buy capsules of Fish Oil Omega-3 D3 Biafishenol for rubles, the cost of chewable capsules for children is a bite of rubles, and the drug from Teva Pharmaceutical will cost about rubles.

You can buy liquid fish oil at a pharmacy for an average of 100 rubles.

Where to buy fish oil? This universal product for weight loss, beauty and health is sold both via the Internet and through regular pharmacy chains.

  • Online pharmacies in Russia Russia
  • Online pharmacies in Ukraine Ukraine
  • Online pharmacies in Kazakhstan Kazakhstan

WER.RU

ZdravZona

Pharmacy IFC

Pharmacy24

PaniPharmacy

BIOSPHERE

Yes, fish oil really works, dry skin, brittle hair and nails have gone away. Even in the mornings I had good spirits and a good mood.

Tata: Ian, how can I contact you? Please enter your email.

Marina Viktorovna: I got a fungus after visiting the pool. I heard about Nogtimycin and bought it immediately.

Natalya: is it possible to drink Ursofalk if the gallbladder has been removed?

Victoria: My husband took Prostanorm for almost 2 months. We bought pills. I also went for several massages.

All materials presented on the site are for reference and informational purposes only and cannot be considered a treatment method prescribed by a doctor or sufficient advice.

How to properly store vitamins?

How to store vitamins correctly, do you know this for sure? Not all supplements require refrigeration; most require a dry, dark, cool place in your closet, not your kitchen! And I’ll write about vitamins that simply require storing them in the refrigerator!))

All vitamins can be divided into two groups: for storage in a regular cupboard (I beg you, not in the kitchen!) and for storage in the refrigerator. Let's talk about the second group as the most important, especially since you won't read about it anywhere, except on my blog, of course))

What vitamins should you store in the refrigerator?

The refrigerator should be the first place to store all fatty acid supplements. This can be fish oil in liquid form and in capsules, flaxseed oil, borage oil, evening primrose oil, sea buckthorn oil, omega acids and the now popular krill oil.

Ideally, it is better to store all oils in the refrigerator so that they do not go rancid and stay fresh longer!

We also store all lecithin supplements in the refrigerator; it and phospholipids have a tendency to quickly go rancid. Keep all coenzyme Q10 (coenzyme) supplements in cold conditions to maintain its activity.

I also keep all my probiotics in the refrigerator, even the ones that are heat-stable and keep well just in the cupboard, but I feel safer there!

All other vitamins and supplements, and especially herbal preparations, do not need to be stored in the refrigerator, because exposure to high humidity may reduce their effectiveness.

Why store omega acids in the refrigerator?

But on the topic of storing healthy omega acids in the refrigerator, disputes often arise. Why are they useful? I wrote an excellent post and I advise you to read it at your leisure, and we will talk about the stability of our omegas.

Many are sure that there is no need to store omegas in the refrigerator, since a small amount of the antioxidant vitamin E is added to the capsules. Antioxidants are usually added to stabilize omega acids, but they may not protect against rancidity!

From personal experience, I’ll tell you that my mother kept highly concentrated omegas on the kitchen table so as not to forget to drink them, and in the end, when a third of the jar was left, they simply went rancid! This could be immediately noticed by the pungent fishy smell.

All types of omega acids, lecithin and coenzyme Q10 are best stored in the refrigerator. Live, unstabilized probiotics are also stored in the refrigerator.

How do you store vitamins? Don't keep them in the kitchen or bathroom, tell us about your personal experience!))

Read also:

Bronchosan: personal experience of use

Adaptogens: balance hormones and reduce stress

Ceramides in a jar: ReserveAge Collagen Hydra Protect with Ceramides

New Chapter vitamins are available for order in Russia!

17 Comments

Good evening, I also store my fish oil on the kitchen counter, after reading your post I decided to sniff the jar and a fishy smell hit my nose (Tell me, can I continue to take the vitamins or have they gone bad?

Ekaterina, the smell may be fishy but very light, it should become more pungent if it has spoiled. Try to open the capsule and taste it - if the contents become noticeably bitter, then it is better not to drink them.

Renata, your kitchen is most likely cool, so there are no problems, but nutraceutical experts still advise storing both omegas and coenzyme in the refrigerator.

Yulia, since we are discussing the issue of storage, I am interested in your opinion on where it is better to store face creams (on a shelf in the bathroom or in the refrigerator)?

If the bathroom is large and there is no high humidity, then you can do it in the bathroom. Creams with peptides and creams, anti-edema gels, for tone - better in the refrigerator, the rest just in a cool place, in a regular closet.

At first I stored the omegas in the refrigerator, then I moved them to the kitchen cabinet. And coenzyme is also in the closet. Nothing went rancid, but I’ll put a new batch, which I’m expecting one of these days, in the refrigerator. I currently have elderberry syrup and a children's omega probiotic in the fridge.

I also have children's omegas and probiotics in the refrigerator, and I also keep children's multivitamins there (just in case)

where to store spirulina?

And I’m interested in the question of where to store spirulina powder, as well as how to take it correctly and how much?

Irena, spirulina is best stored in a cool place, maybe in the refrigerator with the lid tightly screwed on, but I would just put it in the closet. Easy to take, add 1-2 teaspoons to kefir or smoothie, apple juice, yogurt)

Julia, thanks for the quick response. So you don't have to mix it with orange juice? in what volume should these 2 spoons be mixed and can it be mixed simply in water? how many times a day should I take it? I understand that this should be done on an empty stomach so as not to gain weight?

What is the course of treatment and what does it combine or not combine with?

If you take collagen in the morning an hour before meals, and also before bed, is it possible to take spirulina at the same time, and then collagen, or vice versa?

Here's the thing... How can you not store vitamins in the kitchen cabinet if 1 room. studio apartment?) The window in the kitchen is open all year round, so the cabinet right next to the window is 1-2 degrees cooler than in the room. This is the best solution for me. But I don’t keep anything on the table.

Omegas, lecithin - in the refrigerator. I'll go and rearrange CoQ10 then too.

In general, all my jars say to store in a cool, dry place. The same, basically. Just logically, I put all the omegas and lecithin in the refrigerator when I get it.

And, oh horror, I store the cream in a small bathroom. But it's always too cold for me and my coconut oil. The oil stays frozen for almost the entire year. This is my thermometer)

So, nevertheless, you can simply mix spirulina in water and what volume of liquid should be (including kefir or juice or yogurt)

Good afternoon. Tell me, please, I received vitamins for women, the foil was a little swollen, and air came out when opening the foil. The shelf life is not over yet. What would that mean, are they usable? Thank you.

Good afternoon What are the names of vitamins? This is not very good, I would write about this situation on iHerb

Nature's Way, Alive, Women's Gummy Vitamins. I used it in a different form before, everything was fine.

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Fish oil

Fish oil is a valuable food product, a source of healthy Omega 3 fatty acids, as well as vitamins A, D, E. It is a means of preventing atherosclerosis, heart attack and stroke. Omega 3 fatty acids are important and essential for the growth and mental development of children. They regulate immunity - increase protection against infections and reduce the risk of autoimmune diseases. The benefits of fish oil have been proven by clinical studies and many years of practice for the following categories of people:

  • suffering from cardiovascular diseases;
  • women during pregnancy;
  • children - for harmonious development;
  • for autoimmune diseases, in particular lupus erythematosus;
  • to reduce mortality from all causes.

You can saturate your body with Omega 3 fatty acids by consuming sea fish or nutritional supplements. Saltwater fish, despite all their benefits, can contain mercury, which is emitted by coal-fired power plants. Consumers in Western countries are worried about this. The US Department of Health officially recommends that pregnant women limit their consumption of sea fish so that less mercury affects the fetus. Besides fish, other food sources of Omega 3 fatty acids are flax seed and walnuts.

Fish oil comes in capsules and less often in liquid form. Serious manufacturers monitor the quality of their products. They use pure raw materials, which are additionally filtered to remove toxins. There are also independent organizations that monitor the quality of fish oil. Consumers are assured that the supplements are safe and contain the specified amounts of Omega 3 fatty acids. The capsules are odorless, tasteless and easy to swallow. They have learned to make fish oil for children with a fruity smell and taste, while maintaining its beneficial properties. Many adults also like this product, although few of them admit it.

Instructions for use

  • chronic cholecystitis and pancreatitis (and periods of their exacerbation);
  • simultaneous use of fibrates, oral anticoagulants;
  • in case of severe injuries, surgical operations (due to the risk of increased bleeding time);
  • hypersensitivity to the components of the drug.

Symptoms: possible exacerbation of cholelithiasis and chronic pancreatitis. Treatment: symptomatic, drug withdrawal.

Fish oil: what are its benefits?

Fish oil is used to prevent cardiovascular diseases. It reduces triglycerides in the blood and lowers blood pressure in many people. This supplement has a positive effect on the brain. It relieves depression, attention deficit hyperactivity disorder in children, and may slow the progression of Alzheimer's disease. Fish oil is supposed to help people whose vision declines with age. The benefit of this remedy for women is that it alleviates premenstrual syndrome and reduces the likelihood of an unfavorable pregnancy.

For which diseases is fish oil NOT effective?

  • autism;
  • cirrhosis;
  • intermittent claudication;
  • infectious gum diseases;
  • stomach ulcer caused by the bacterium Helicobacter pylori;
  • headaches;
  • diabetes mellitus (does not lower blood sugar);
  • inflammation of the pancreas;
  • cancer prevention;
  • kidney diseases;
  • high cholesterol in the blood;
  • multiple sclerosis.

What vitamins are contained in fish oil?

Natural fish oil, extracted from cod liver, contains vitamins A and D in small quantities. Manufacturers may also add some vitamin E as a preservative. However, they take this remedy not for the sake of vitamins, but so that the body receives valuable Omega 3 fatty acids - eicosapentaenoic and docosahexaenoic.

Some consumers are concerned about the risk of vitamin overdose if they take fish oil at the same time as other medications that contain vitamins A, D, and E. However, this risk is almost zero. Fish oil contains these vitamins in small quantities or not at all. For more details, read the instructions for use and information on the packaging about the composition of the drug.

Omega 3 fatty acids

The medicinal Omega 3 fatty acids that people take fish oil for are docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA). There are other fatty acids that are classified as Omega 3. But their health benefits have not yet been proven. Peoples whose diet contains a high percentage of Omega 3 fatty acids are less likely to suffer from cardiovascular diseases. In particular, these are the Japanese and residents of Mediterranean countries.

Sunflower oil, which makes up a significant part of the diet of residents of Russian-speaking countries, contains Omega 6 fatty acids. They are also necessary and indispensable for the body. But in large quantities they stimulate inflammation and provoke the development of autoimmune diseases. Omega 3 fatty acids, on the contrary, calm the immune system and reduce the risk of autoimmune diseases. The ratio of Omega 3 and Omega 6 fatty acids in human nutrition is important. It is advisable to shift it towards Omega 3. To do this, take fish oil or eat sea fish at least 1-2 times a week.

Which fish oil is best?

Which fish oil is better - this question can be divided into two topics:

  • What is healthier - fish oil or natural sea fish?
  • If fish oil, which manufacturer should you trust?

Fish is a product that nature itself intended for human food. Fish oil attracted the attention of scientists and doctors when it turned out that the peoples of the Far North have virtually no cardiovascular diseases. Researchers linked this to the predominance of Omega 3 fatty acids in their diet. But the locals did not take fish oil capsules. They ate fish and seals that they caught themselves. More importantly, they did not consume refined carbohydrates - sugar and flour products. As soon as the aliens introduced the natives to modern food, they quickly began an epidemic of cardiovascular disease, obesity and diabetes.

If you eat fatty sea fish (herring, mackerel, saury, sardines, salmon and other types) at least 1-2 times a week, then you may not need to take fish oil. To find out for sure, it is advisable to take a blood test for the content of Omega 3 fatty acids. But it is unlikely that in Russian-speaking countries you will find a laboratory that can do such an analysis. Listed above are the diseases Omega 3 fatty acids help with. If you have these health problems, take fish oil or eat more fish.

  • Fish oil from Now Foods - the best price/quality ratio, the choice of the administration of the site Centr-Zdorovja.Com
  • Fish oil for Muslims - capsules made without pork gelatin
  • Lemon Flavored Fish Oil - Uses Natural Lemon Oil

How to order fish oil from the USA on iHerb - download detailed instructions in Word or PDF format. Instructions in Russian.

Marine fish can be contaminated with mercury and other toxins - dioxin, polychlorinated biphenyls. In the West, consumers and authorities are seriously concerned about this. Every year, coal-fired power plants release thousands of tons of mercury into the atmosphere. The bulk of it settles in the world's oceans. The US Department of Health recommends that pregnant women limit their consumption of marine fish to reduce risks to fetal development. Small types of fish (sardines) are considered relatively safe, while large ones are considered more contaminated.

Since 2010, many articles have appeared in English indicating that tuna often contains mercury in concentrations exceeding acceptable levels. At the same time, a lot of tuna began to be sold in Russian-speaking countries. Moreover, it costs less than other types of sea fish. Isn't this the same tuna that is prohibited for sale in civilized countries?

Benefits of fish oil:

  • The capsules are tasteless and odorless - suitable for people who do not like to eat fish.
  • Fish oil for children - with a fruity smell and taste, even the most capricious like it.
  • Manufacturers monitor the quality of raw materials and further purify them so that the finished product is free of mercury and other contaminants.
  • You know exactly how many Omega 3 fatty acids you'll get, and even the specific doses of EPA and DHA.
  • No need to bother with buying and preparing fish.

Fish oil capsules increase the level of Omega 3 fatty acids in human blood no worse than consuming sea fish. This has been proven by numerous studies. Each capsule is cheap. But to get a solid dose of Omega 3, you have to eat 6-10 of these capsules every day. In case of serious health problems, you may need more.

The advantage of fish oil from the USA is that there are independent organizations that monitor its quality - ConsumerLab.Com and NutraSource.Ca. You can be confident that the supplements are safe, contain the indicated doses of Omega 3 fatty acids, and the risk of allergies is minimal. Domestic fish oil, which can be bought at the pharmacy, lacks these benefits. Since health products from the USA can be ordered without unnecessary intermediaries, the price is attractive.

How much to take per day

The dosages of fish oil and omega 3 fatty acids listed below have been studied in clinical studies.

Fish oil for the prevention of cardiovascular and other diseases cannot replace the transition to a healthy lifestyle. Read more in the articles “Prevention of heart attack and stroke” and “Atherosclerosis: prevention and treatment”. Healthy eating and exercise are in first and second place on the list of preventive measures. And taking medications and supplements follows them.

Side effects

Fish oil is unlikely to cause side effects if you take no more than 3-5 grams of Omega 3 fatty acids per day. This corresponds to 6-15 grams of fish oil, because the finished product contains 30-70% of the active ingredients - EPA and DHA.

Possible side effects:

To relieve belching, heartburn, and nausea, you can take supplements with food rather than on an empty stomach. The remaining side effects listed above are unlikely.

Drug interactions

The main concern is the interaction of fish oil with medications that thin the blood and prevent blood clots. These are aspirin, heparin, warfarin (Coumadin), clopidrogel and other drugs. The listed medications are often prescribed to prevent heart attack and stroke, as well as after heart surgery.

Medicines and fish oil together may increase the risk of bleeding. Because of this, doctors often prohibit patients from consuming fish oil at the same time as pharmaceutical tablets. But if you take fish oil no more than 3 grams per day, then the risk of negative interaction with blood thinning medications is small. And the benefits of Omega 3 fatty acids can be significant. It may be possible to use medications and fish oil at the same time if the patient frequently undergoes tests that monitor the rheological properties of the blood. However, the doctor knows better. Do not attempt to arbitrarily replace these medications with fish oil!

Fish oil, along with strong hypertension medications, can excessively lower your blood pressure. Symptoms of hypotension are dizziness, lethargy, drowsiness, headaches. The likelihood of such side effects is negligible. If they occur, you need to reduce the dosage of “chemical” blood pressure pills or even give them up altogether. It is unlikely that anyone will object if he has the opportunity to maintain normal blood pressure without harmful pills. Read more in the article “Causes of hypertension and how to eliminate them.”

Orlistat (Xenical) is a medicine that prevents dietary fats from being absorbed in the intestines. This drug is often prescribed to people who want to lose weight. Together with other fats, it will interfere with the absorption of Omega 3 fatty acids. Taking fish oil along with this drug increases the risk of diarrhea, bloating, and flatulence.

Fish oil for children

Omega 3 fatty acids are important and essential for the development of the brain and nervous system in children. Therefore, if a child does not eat fatty sea fish regularly 1-2 times a week, then you can give him fish oil. The advantages and disadvantages of natural fish compared to additives are described above. The problem of mercury contamination in seafood affects young children as well as pregnant women. Official US medical websites have expressed concern about children being exposed to mercury from eating marine fish.

Fish oil helps children who have attention deficit hyperactivity disorder. This has been proven by clinical studies. Pay attention to the dosages of Omega 3 fatty acids contained in supplements. Guaranteed mercury-free fish oil from the USA is a good choice for children. At the same time, there is still no consensus on whether additional intake of Omega 3 fatty acids is necessary for children who do not have problems with behavior and learning.

The extent to which fish oil improves immunity in children has not been precisely established. In any case, taking supplements cannot compensate for the lack of fresh air, sedentary lifestyle and study overload. Read more in the articles “How to increase immunity in a child” and “Vitamins for immunity”. Many children do not like the taste of fish oil. In this case, try supplements in capsules that are tasteless and odorless, or special fish oil for children with a fruity taste and aroma. Liquid fish oil can be added to fruit juices or smoothies to mask the taste.

How to order baby fish oil from the USA on iHerb - download detailed instructions in Word or PDF format. Instructions in Russian.

Omega 3 fatty acids are present in many infant formulas. There are no official dosage recommendations yet, so each manufacturer adds EPA and DHA at its own discretion. You should not take fish oil for children who are allergic to fish and seafood, or if their blood clotting is impaired or if their doctor has prescribed anticoagulant medications.

Fish oil for women

Many women take fish oil not so much for health as for beauty. It is believed to improve the condition of skin and hair. But this has not been officially confirmed. Fish oil relieves symptoms of premenstrual syndrome, especially when taken with magnesium-B6 and L-glutamine. It is possible that taking Omega 3 fatty acids reduces the risk of pregnancy complications such as premature birth and high blood pressure. But no large-scale studies have been conducted on this issue.

For face

Fish oil for facial skin is taken internally, as well as externally, in the form of masks. It is supposed to help with acne and also slow down age-related changes in the skin. But no serious studies confirm such an effect. Vitamin A, which is actually beneficial for the skin, is found in negligible quantities in fish oil. Do not consider fish oil supplements as a serious source of this vitamin.

On Russian-language women's websites they sing praises to the use of fish oil for cosmetic purposes. But the administration of Centr-Zdorovja.Com is skeptical about this. Please note that there are practically no ready-made cosmetics containing Omega 3 fatty acids on sale. This means that manufacturers do not believe in the effectiveness of fish oil for beauty. Try zinc supplements, which really improve the condition of your skin, nails and hair.

For hair

Theoretically, fish oil should stimulate hair growth and improve its condition. But how well this works in practice is not known exactly. On Russian-language cosmetology sites you can find out that fish oil gets rid of dandruff, stops hair loss during stress and serious illnesses, makes hair thick and even restores the color of gray hair. But the authors of the enthusiastic articles do not provide any evidence, because it does not exist.

Fish oil has a systemic anti-inflammatory effect and prevents inflammation of the scalp. But how beneficial it is for hair follicles is not known. Significant research is needed to determine how fish oil affects hair. You may have dozens of reasons to take Omega 3 fatty acids. But to stop baldness or restore color to gray hair, it probably isn't worth it.

Pregnancy

Taking fish oil by a woman during pregnancy reduces the risk of miscarriage and premature birth. On average, pregnancy lengthens by 2.5 days. The postpartum weight of infants of mothers who took Omega 3 fatty acids was closer to normal than those of those who did not. The results of studies on the effect of fish oil on pregnancy are considered encouraging, but not yet sufficient.

Docosahexaenoic acid (DHA), which is an Omega 3 fatty acid, plays an important role in the development of the fetal nervous system. A pregnant woman should get it through food or supplements. Omega 6 fatty acids (arachidonic acid) are also important and essential, but they are found in sunflower and corn oil. Therefore, their deficiency in the diet of pregnant women practically does not occur. Perhaps consuming fish oil during pregnancy will make the unborn child smarter. But experts are cautious about this statement. Serious research is needed on this issue.

It is critical for babies to get enough docosahexaenoic acid (DHA) during the first three months of life to ensure normal mental development. Therefore, breast milk contains a lot of this substance. For the same reason, DHA must be added to formula for artificial feeding. If a woman consumes marine fish or fish oil, this increases the concentration of DHA in breast milk with a delay of two weeks. Therefore, it is advisable to accumulate reserves of Omega 3 fatty acids in the body in the third trimester of pregnancy.

Tuna is considered a fish at risk for mercury contamination

If a woman takes fish oil or Omega 3 fatty acids, her risk of depression during pregnancy and after childbirth is reduced. The risk of gestational diabetes does not decrease, but does not increase either. During pregnancy, blood pressure can increase, which causes preeclampsia, a dangerous complication. Unfortunately, fish oil does little to reduce the risk of preeclampsia. If you experience hypertension during pregnancy, consult your doctor about magnesium B6. And only if this remedy does not help, then there are “chemical” drugs.

In the West, there is growing concern about mercury contamination of marine fish. This toxic metal penetrates the placental barrier and has a harmful effect on the fetus. The US Department of Health officially recommends that pregnant women and young children limit their consumption of marine fish to reduce mercury toxicity. Small species of fish, as well as farmed salmon and trout, are considered safe. More pregnant women are getting the Omega 3 fatty acids they need from fish oil supplements, which are guaranteed to be free of mercury and other toxins.

Weight loss

Fish oil doesn't really help you lose weight. In mice, supplementation with Omega 3 fatty acids induces the expression of genes that stimulate the breakdown of fat tissue. Unfortunately, this effect does not occur in people. Fish oil does not speed up metabolism. Sites that claim that this remedy helps you lose weight are charlatans. To date, there are no supplements that help you lose weight quickly and do not have harmful side effects. Centr-Zdorovja.Com recommends a filling and tasty low-carbohydrate diet. In addition to it - Siofor (Glucophage) tablets. Check with your doctor before taking this medicine.

The study involved several dozen obese people who did not know whether they were taking fish oil or a similar-tasting vegetable oil. This is called a placebo-controlled study. It showed that fish oil is useless for weight loss. However, people who are overweight have other reasons to take Omega 3 fatty acids. You probably have low-grade chronic inflammation in the blood vessels, which is why atherosclerosis quickly develops. A heart attack or stroke is just around the corner. Fish oil reduces inflammation and lowers blood pressure. Read more in the articles “Prevention of heart attack and stroke”, “Atherosclerosis: prevention and treatment”.

Frequently asked questions and their answers

Is it possible to give a child fish oil in winter without consulting a doctor?

Above on this page, in the “Fish oil for children” section, indications for use and contraindications are described in detail. If you want to strengthen your child’s immunity, then you are unlikely to get away with fish oil alone. As the wise doctor Komarovsky advises, get a dog. Thanks to this, you will have to take walks twice every day.

Is it possible to give a child fish oil along with a vitamin complex? Will there be an overdose of any substances?

If fish oil is not made from cod liver, then it does not contain vitamins A and D, so there will definitely not be an overdose. Read information about vitamin content on the packaging or in the instructions for use. The risk of overdose is practically zero. The only thing you need to worry about is children under 3 years old.

Fish oil or vitamin D for children - which is better?

These are different means, they have different indications for use.

How long can you take fish oil?

Indefinitely, if finances allow. Re-read the “Side Effects” and “Drug Interactions” sections above on this page. It is advisable to undergo regular tests to monitor blood clotting. Also, if you are planning a surgical operation, you need to stop taking fish oil 2-3 weeks in advance.

Conclusions

After reading the article, you have learned everything you need to know about fish oil. This product is practically useless for skin and hair. But it can be taken to prevent cardiovascular diseases, as well as depression. Fish oil for weight loss does not help at all. Websites that claim Omega 3 fatty acids help you lose weight are charlatans. However, it helps against hypertension, along with medications prescribed by the doctor. Fish oil for children can help with attention deficit hyperactivity disorder, asthma and to strengthen the immune system. It also makes sense for women to take it during pregnancy, as long as you are sure that the supplements do not contain mercury.

Recently, articles have appeared with the results of the latest research, saying that fish oil does not actually help against cardiovascular diseases. However, these studies used too low doses. For example, 1 gram of Omega 3 fatty acids per day, which corresponds to 2-3 grams of fish oil. Peoples whose diets are high in Omega 3 fatty acids eat a lot of fish and seafood. People there receive tens of grams of fish oil per day. This is a food product, not a medicine. Therefore, its therapeutic dosages should not be small.

The problem with fish oil is that it cannot be patented. The pharmaceutical industry is trying to persuade patients and doctors in favor of expensive drugs. To do this, you need to discredit fish oil and other natural remedies. This does not mean that you can try to replace powerful blood thinning medications, which are prescribed to prevent heart attack and stroke, with fish oil. Such self-medication can be deadly! The main means of preventing cardiovascular diseases are proper nutrition and regular exercise, at least walking. Fish oil and other supplements are not a substitute for adopting a healthy lifestyle.

If you still have any questions about how to take fish oil, you can ask them in the comments. The site administration responds quickly and in detail.

The composition of fish oil is represented by a mixture of glycerides of various acids: PUFAs ω-3 and ω-6, oleic (more than 70%), palmitic (approximately 25%), stearic (no more than 2%), trace amounts of capric, butyric, acetic, valeric and some other acids.

Also present in fish oil , lipochrome fat pigment (in negligible quantities); organic compounds of sulfur, iodine, phosphorus, bromine; nitrogenous derivatives (butyl- and trimethylamine, ammonia); 2 ptomains - morruin, which has a urinary and diaphoretic effect on the body, and poisonous azelline; oxydihydropyridinebutyric (morruic) acid.

What is fish oil made from?

Fat is extracted from the muscles/liver of large marine fish, whose habitat is the cold waters of the world's oceans - herring, cod, mackerel, Norwegian salmon.

The weight of the liver of one large cod is about 2 kg. From it it is possible to obtain up to 250 grams of white fat (suitable for use in medicine) or about 1 kg of red fat.

Cod oil is extracted mainly in Norway.

Composition of vitamins

Each milliliter of the drug, produced in the form of an oral liquid, contains 1 ml of fat obtained from the liver of cod fish.

The capsules contain 500 mg of fortified* fish oil, as well as gelatin, , 70% non-crystallizing, demineralized water.

What vitamins are in fish oil?

The main elements in fish oil are vitamins A (retinol) and D2 ( ).

Vitamin A supports the health of mucous membranes, skin, vision, hair, nails, slows down aging and accelerates tissue regeneration.

Thanks to vitamin D The body absorbs calcium, phosphorus and a number of other elements necessary for normal bone growth, so young children and the elderly have a special need for it.

Some manufacturers' preparations may contain . It improves reproductive function and mental abilities, improves immunity, prevents the development vascular and heart diseases . Vitamin E exhibits powerful antioxidant properties , thereby preventing the occurrence of cancerous tumors.

In addition, the beneficial properties of the drug are determined by its mineral composition, which is represented by calcium, iodine, potassium, phosphorus, iron, magnesium, sodium, zinc.

Indications for use

Indications for use:

  • A or D-vitamin deficiency ;
  • spicy And chronic respiratory diseases ;
  • eye diseases ( xerotic , retinitis pigmentosa , hemeralopathy );
  • inflammatory And erosive lesions of the urinary tract and digestive canal ;
  • wounds, ulcers, bone fractures;
  • abnormalities in the growth of teeth and bones, dry skin and mucous membranes, poor hair condition.

The drug is also prescribed for prevention atherosclerotic changes in blood vessels ; to prevent vascular thrombosis and recovery plasma hemostasis after ; For treatment And prevention .

Contraindications for fish oil

Contraindications to the use of fish oil:

  • individual intolerance;
  • hemophilia ;
  • decreased blood clotting;
  • during periods of exacerbation And chronic cholecystitis ;
  • open form lungs ;
  • calcium nephrourolithiasis ;
  • hypercalciuria ;
  • hypercalcemia ;
  • vitamin D hypervitaminosis And A ;
  • long-term immobilization .

Relative contraindications for use: , nephritis (both acute and chronic forms), hypothyroidism , lactation, kidney and/or liver diseases , organic heart disease , old age.

In pediatrics, liquid fish oil is used from the age of three months, capsules - from 7 years.

Side effects

When used in therapeutic doses, the drug does not provoke adverse reactions. Possible , hypocoagulation, hypersensitivity reactions, the appearance of a specific odor from the mouth.

Fish oil: instructions for use

How to take liquid fish oil?

The drug is taken orally during meals.

Daily dose for children:

  • 3-12 months - 0.5 teaspoon;
  • 12-24 months - 1 teaspoon;
  • 2-3 years - 1-2 teaspoons;
  • 3-6 years - 1 dec. spoon;
  • 7 years and more - 1 tbsp. spoon.

The daily dose for an adult is 1 tablespoon.

How to drink fish oil depends on why you drink this product. The method of administration and dosage regimen depend on the indications and are determined by the attending physician.

Instructions for use of fish oil capsules

Capsules Take after meals with plenty of lukewarm or cold water. It is recommended to swallow them immediately, since if kept in the mouth for a long time, the gelatin capsule will become sticky and the capsule will be difficult to swallow in the future. Daily dose - 3-6 capsules.

The duration of the course is determined by the doctor, and it is at least 30 days.

It should be remembered that the method of use and dosage regimen of drugs from different manufacturers may differ.

So, for example, Fish oil Möller children over 4 weeks of age and adults are prescribed to take 5 ml per day (the dose for children can be reduced to 2.5 ml/day), and the daily dose Teva fish oil for children over 6 years old and for adults - 3-6 capsules per day in courses lasting 2-3 months.

Fish oil “Goldfish” dosed depending on the age of the child. Thus, children 3-12 months are given from 6 to 10 drops per day in 2 doses (with food), gradually increasing the daily dose to 1.5 grams (0.5 teaspoon), and children over 12 months are recommended to take 4.5 gram of product per day (1.5 teaspoons). The course lasts 30 days.

In the instructions for Fish oil Biafishenol it is indicated that adolescents over 14 years of age and adults should take 10 capsules weighing 300 mg, capsules weighing 400 mg - 8, and capsules weighing 450 mg - 7 pieces per day. Dietary supplements are taken during meals in courses lasting a month 2-3 times a year.

Overdose

With prolonged use of pure fish oil, the following may occur:

  • decreased appetite;
  • nausea, vomiting;
  • lethargy and drowsiness;
  • diarrhea;
  • headache and pain in the bones of the legs.

In case of overdose, supportive treatment is indicated. The drug is discontinued.

Acute overdose retinol accompanied by: dizziness, double vision, , diarrhea , dryness and ulceration of the oral mucosa, bleeding gums, confusion, peeling of the lips, increased ICP.

Chronic intoxication is manifested by loss of appetite, dryness and cracking of the skin, dry mucous membranes in the mouth, bone pain and changes in bone radiographs, gastralgia , hyperthermia , vomiting, fatigue and irritability, asthenia , photosensitivity, headache, general discomfort, pollakiuria , polyuria ,nocturia ; the appearance of yellow-orange spots in the area of ​​the nasolabial triangle, on the soles of the feet and palms; hair loss, increased intraocular pressure, oligomenorrhea , hepatotoxic phenomena, portal hypertension , cramps, hemolytic anemia .

Early symptoms of overdose vitamin D : dry mouth, constipation/ diarrhea , thirst, anorexia , polyuria , nausea, fatigue, metallic taste in the mouth, vomiting, hypercalciuria ,hypercalcemia , dehydration, adynamia , weakness.

Late symptoms of poisoning vitamin D : bone pain, photosensitivity of the eyes, increased blood pressure, cloudy urine, drowsiness, conjunctival hyperemia, , myalgia , weight loss, nausea, vomiting, itching, gastralgia , . In rare cases, mood swings and psychosis .

Chronic intoxication is accompanied by arterial hypertension , deposition of calcium salts in soft tissues, blood vessels, lungs and kidneys, chronic cardiac and . In children, this condition leads to growth impairment.

Treatment involves stopping the drug, following a low-calcium diet, and drinking large amounts of fluid. Therapy is symptomatic. Specific means to eliminate the consequences of poisoning are unknown.

Interaction

Simultaneous use with containing vitamins A and D drugs can provoke vitamin intoxication.

Fish oil is prescribed with caution in combination with drugs that affect blood clotting.

In combination with anticonvulsants activity decreases vitamin D , in combination with containing drugs increases the risk of intoxication vitamin A .

Vitamin A reduces the severity of the anti-inflammatory effect glucocorticoid drugs , efficiency benzodiazepines and calcium supplements may cause hypercalcemia .

When used simultaneously with mineral oils, Colestipol , Cholestyramine , absorption decreases vitamin A ; when used simultaneously with the likelihood of developing a toxic effect increases.

High doses vitamin A in combination with may cause intracranial hypertension .

Vitamin E in high doses reduces reserves vitamin A in the body.

In the background hypervitaminosis D the effect may be enhanced cardiac glycosides and the risk increases . Need for vitamin D increases significantly under the influence of barbiturates , .

Long-term use with simultaneous use antacids , which contain magnesium or aluminum, increases plasma concentration vitamins A and D .

The effectiveness of the drug decreases in combination with bisphosphonates , glucocorticosteroids , Rifampicin , Calcitonin , Plicamycin .

The drug increases the absorption of drugs that contain phosphorus, thus increasing the likelihood of developing hyperphosphatemia . When taken in combination with NaF ( sodium fluoride ) it is necessary to maintain at least a two-hour interval between doses; if necessary, use in combination with tetracyclines maintain an interval of at least 3 hours.

Terms of sale

Over-the-counter release.

Storage conditions

Protect from light and moisture. The oil storage temperature should not exceed 10°C (freezing is allowed), the capsule storage temperature should not exceed 25°C.

Best before date

Special instructions

What is fish oil good for? Little-known properties of the drug

Wikipedia states that fish oil is valued primarily for the fact that it contains ω-3 acids. In the presence of these acids cholesterol forms ethers that are easily transported through the vessels of the circulatory system, which improves the condition of the heart and blood vessels.

Also, ω-3 group acids reduce the risk And , are necessary in the formation of cell membranes, connective tissues, and the myelin sheath of nerves.

Italian scientists claim that the components contained in fat reduce the risk of sudden death from heart attack , and employees of the British Medical School of St. George in London found that ω-3 acids have the ability to suppress the development Koch bacilli (mycobacterium tuberculosis).

Studies conducted by American scientists from the National Institute of Health in the USA showed that ω-3 acids have a pronounced psychostimulating effect.

ω-3 acids are also very beneficial for joints. When taken systematically, fish oil relieves pain and inflammation in the same way analgesics , without causing, however, the inherent side effects of the latter. In addition, fat “saturates” the tissues of the joints and thereby makes them more elastic, as a result of which the tissues “stretch” but do not “tear”.

Fish oil: benefits and harms

The benefits of fish oil are enormous: it reduces blood pressure and the risk of developing diabetes And insulin resistance and plasma concentration triglycerides , prevents arrhythmias , helps to resist stress and depression, slows down the development of malignant tumors, improves tissue nutrition, relieves inflammatory processes, helps restore vitality, and activates brain function.

However, there are also negative aspects of using the drug. First, fish oil is a strong allergen, which should be kept in mind by people prone to allergic reactions.

Secondly, the product has a number of contraindications: for example, people with thyroid pathologies should avoid using it. , pregnant women, people with impaired liver and/or kidney function.

Thirdly, taking the drug on an empty stomach can cause digestive disorders.

Fish oil has a very high calorie content - 900 kcal per 100 grams.

What fish oil is best to buy?

Which drug is better to choose? Polar salmon fat is considered to be of the highest quality. The habitat of this fish is ecologically clean polar waters, so the product obtained from it contains no toxins. About half of the fish oil produced in the world is salmon oil. The content of acids of group ω-3 in it is not less than 25%.

The raw material for the production of fat is also cod liver. The product is of high quality, but the pollution of the world's oceans and the unfavorable state of the environment lead to the accumulation of a large amount of toxic substances in the liver of fish, which are transferred into fish oil.

The benefits of fish oil capsules

Currently, fish oil capsules are most often used. Capsules made of gelatin mass prevent the oxidation of the product, hide the specific smell and taste, while their contents have exactly the same composition as the oral liquid.

Often added to capsules as a preservative vitamin E . This measure helps prevent rancidity and oxidation of fat. In addition to vitamins, the capsules contain mineral complexes and additional additives (for example, sea buckthorn, kelp or rosehip oil), which gives the drug new healing properties.

Benefit for women. Application in cosmetology

The fat contains retinol - a substance beneficial for the skin. Therefore, cosmetologists recommend the drug as a facial care product. Fish oil eliminates excessive dryness, itching and redness of the skin, relieves inflammation.

Used in the form of facial compresses, it allows you to get rid of shallow wrinkles and tighten the skin well. To do this, you need to soak a napkin in fat, in which slits are made for the eyes and nose, and apply it to your face. Some women prefer to dilute fish oil with olive oil (1:1 ratio).

Fish oil can also be used as a remedy for acne. Acids of the ω-3 group gently regulate metabolism in cells, gradually normalizing the qualitative composition of sebum and its quantity.

Fish oil is no less useful for hair and eyelashes: the product accelerates hair growth, making them more flexible and strong.

For eyelashes, it is often used in combination with olive, castor, burdock, almond oils, to which a few drops are added vitamin A or E .

The mixture is poured into a glass bottle and used daily for 30 days, applying a thin layer to the eyelashes using a cotton swab and a clean mascara brush.

For hair, fish oil is used in the form of warm wraps mixed with castor/burdock oil. This procedure allows you to make your hair brighter and more elastic, and get rid of split ends.

Fish oil for weight gain. Application in sports

The benefits of using fish oil in bodybuilding are due to its ability to influence muscle metabolism: the product stimulates protein synthesis in the muscles and, at the same time, acting on another mechanism in metabolism, reduces its breakdown.

In addition, the drug increases the release rate , supports healthy bones, joints and immune system, improves brain function and cell trophism, relieves inflammation, reduces concentration triglycerides , helps reduce the percentage of adipose tissue.

At the same time, fish oil can be used for bodybuilding even during periods of “drying” and dieting.

The daily dose for athletes is from 2.0 to 2.5 g.

Why is fish oil needed for animals?

Fish oil is used in veterinary medicine for treatment and prevention rickets , A-vitamin deficiency , anemia , chronic infections, allergies , diseases of the digestive tract, stomach ulcers , osteomalacia , sexual disorders, to accelerate the healing of skin lesions and healing of fractures.

When administered intramuscularly, the drug acts similarly to biogenic stimulants.

When used externally, fish oil is used to treat the affected surfaces and soak the bandages.

When administered orally, the dose is:

  • from 100 to 500 ml - for cows;
  • from 40 to 200 ml - for horses;
  • from 20 to 100 ml - for goats and sheep;
  • from 10 to 30 ml - for dogs and arctic foxes;
  • from 5 to 10 ml - for cats.

Farm poultry are given 2 to 5 ml of the product throughout the day. For chickens and young birds of other birds, the dose should not exceed 0.3-0.5 ml.

How to give fish oil to chickens? The drug is administered from the 4th day of life (it is mixed with food). The initial dose is 0.05 g/day. on the head. Every 10 days it is doubled.

Precautions

Long-term use of high doses of the drug provokes the development chronic hypervitaminosis .

Patients undergoing surgical treatment should stop taking the drug at least 4 days before surgery.

Analogs

Mirrolla fish oil , Fish oil Meller Omega-3 , Omega-3 Fish Oil Concentrate (Solgar), Fish oil "BioContour" , Vitaminized fish oil , Children's fish oil Goldfish , Fish Oil Amber Drop with Vitamin E ,

Fish oil or Omega 3?

Fish oil is a product that contains ω-3 acids in combination with ω-6 acids. These two groups of fatty acids are biological competitors.

Compounds synthesized from ω-3 acids prevent thrombosis , lower blood pressure, promote vasodilation, and relieve inflammation. And compounds that form ω-6 acids, on the contrary, predetermine inflammatory reactions and vasoconstriction .

With a sufficient supply of ω-3 acids, the negative effect of acids of the ω-6 group (in particular, arachidonic acid) is blocked. However, in fish oil their concentration is unstable and may be insufficient, while the concentration of ω-6 acids, on the contrary, may be too high.

Thus, the effect of the drug is reduced due to the competitive action of harmful metabolic products. In addition, fish oil can oxidize quite quickly.

Omega-3 capsules They compare favorably with regular fish oil in that for their production only subcutaneous oil of salmon fish is used, which contains the maximum amount of ω-3 acids and is the most stable.

In addition, the fat used in the production of capsules is purified from ω-6 acids by cryogenic molecular fractionation. Therefore, Omega-3 in composition is not just highly purified fish oil, but a concentrate of ω-3 acids. The capsules contain at least 30% of them, which is the optimal preventive dose.

Fish oil for children

Fish oil for children under 2 years of age is most often prescribed as a means of prevention rickets . Product contains vitamin D , which ensures normal bone growth, strengthens the child’s immunity and prevents a decrease in muscle tone.

The benefits of this for children vitamin also lies in the fact that it reduces the body’s susceptibility to heart disease and skin diseases, normalizes heartbeat and , promotes the proper formation of brain tissue, stimulates the development of intelligence, slows down processes leading to a decrease in the ability to remember and dementia.

In children suffering from attention deficit disorder and hyperactive children after taking the drug - numerous reviews confirm this - perseverance increases, behavior becomes more controlled, irritability decreases and academic performance improves (including reading skills and cognitive activity).

Dr. Komarovsky, among other things, recommends the use of fish oil in immunocorrection programs for children with disabilities and children whose diseases occur with complications.

According to the instructions, children can be given oral liquid from the age of three months, capsules - from 6 or 7 years (depending on the manufacturer’s recommendations).

To make it easier for children to take the product, manufacturers produce it in the form of odorless capsules with a pleasant fruity taste. For example, in the production of “Kusalochka” capsules, the “Tutti-Frutti” flavoring agent is used, and BioKontour Children’s fish oil has a pleasant lemon taste.

Does fish oil help you lose weight?

The calorie content of fish oil in capsules and in the form of oral liquid is very high - 900 kcal per 100 g. However, the use of this product allows you to fight excess weight.

Excess weight impairs the body's ability to maintain sensitivity to in fat and muscle tissue, as well as manage blood sugar levels.

Sensitivity to insulin plays a key role in fat burning processes. This means that with reduced sensitivity, it is extremely difficult to get rid of fat deposits. Additional intake of acids from the omega-3 group helps to increase it, which makes it advisable to take the drug when losing weight.

Research conducted in one of the American sports medicine clinics showed that the use of fish oil for weight loss can reduce the volume of body fat and increase the production of muscle mass.

The benefit of fish oil for weight loss also lies in the fact that in people taking the drug, the level of - a catabolic hormone that burns muscle tissue and provokes the formation of fat.