The benefits of cod liver oil were known as early as in Ancient Rome, with its help they restored a weakened body after serious diseases, and also introduced it into the diet when vision deteriorated.

The ancient Scandinavians also knew about the beneficial properties of cod liver. They used it raw and believed in the special healing properties of this product, and some even thought that it was this Atlantic delicacy that would help them see in the dark. Of course, scientists have not confirmed these wonderful qualities of cod liver, but its healing properties are truly colossal.

Truth is powerful and will prevail

In the end, when new information emerged, the iodine theory disappeared, transparent cod liver oil, obtained from fresh liver, turned out to be a powerful healing oil and more effective than darker and rotten tasting oils. Arrangements have been made to ensure the distribution of true cod liver oil from Lofoten, Norway.

What is the pollock liver

But “Truth is mighty and will prevail,” and, with some exceptions, the superiority of fresh, light oil made from fresh liver is now so generally accepted and seeks to cause all kinds of false imitators, as mentioned earlier; such as mixing lard with a small amount of real oil or any other oil to use it; Bleaching Tanner's Total Oil.

Cod liver calories

The process of preserving cod liver has its own nuances. The liver is removed from the freshly caught carcasses of fish and immediately placed in harvested jars, seasoning it with a small amount of spices. The fat content in the product is so high that there is no need to add vegetable oils - canned food is prepared exclusively in its own juice.

Some bolder, but no more unprincipled, will put whale oil in natural purity and call it refined cod liver oil. Labeled as Scott's Cod Liver Emulsion, it was originally a mixture of dirty tasting light brown oil with a formula advertised as 50% pure cod liver oil with hypophosphite lime and soda along with sweet-tasting glycerin. This should be done from the start. Norway is known for its midnight sun and its huge yields in the depths.

Nature was nowhere more wasteful in providing ideal conditions for spawning, feeding and the true development of Gaddus Morruaue than in the waters surrounding the distant famous islands of Lofoten Islands, Norway. For a century or more, cod liver oil has been recognized as a reliable and easily digestible nutrient, and more recent studies show that it is an extremely fruitful source of antirachitic vitamins. Cod liver oil, as delicately as butter, and when selecting and processing liver, should receive as much attention as science has thrown around the production of pure milk.

Cod liver is a source of valuable vitamins and fish oil. Its nutritional value is high - 100.6 g of canned food contains 600.620 kcal.

The chemical composition of canned food affects the variety and unique combination of nutrients. Cod liver is rich in organic and inorganic elements, has an amazing taste for its lovers and is able to replenish the body with valuable substances.

It must be done from the beginning. “Cod liver oil, which should be fully used by the system, must be clean and sweet and free from impurities with low cod-free oils, and also free from blood and bile.” Much attention was paid to the "active principles" of fish oil. He came up with the word vitamins or a vitamin to describe these still unidentified substances. Liver liver oil plays a central role in nutritional studies that reveal the secrets of these mysterious vitamins.

“Approximately three times more oil from the liver rotted 4 months was required for the same growth as with freshly made oil.” From freshly prepared oil, 21 mg per day was sufficient to maintain the body weight of the rat, taking into account this dose. About three times more oil from the liver, rotted 4 months, was required for the same growth as with freshly made oil. From the oil contained in the liver, decayed for 8 months in an amount equal to 6 mg per day was not enough as a source of fat-soluble vitamin.

The composition of cod liver:

  • Squirrels
  • Disaccharides
  • Carbohydrates
  • Omega-3 polyunsaturated acids
  • Cholesterol
  • Lipids
  • Amino acids (lysine, methionine, tryptophan)
  • Vitamins PP, A, E, C, D, B (B1, B6, B9, B2)
  • Sodium, iron, chlorine, magnesium, phosphorus, calcium, fluorine, nickel
  • Nicotinic, docosahexaenoic, eicosapentaenoic acids

Harm

In particular, vitamin A levels were significantly lower. The results also showed that oils obtained from fresh liver are superior and more effective compared to oils obtained by the decomposition of the liver. It was known as a "sun-dried" or "rotting" process. Using this process, the oil was obtained by supporting the liver of the fish in large vats under carefully controlled conditions until they decompose, putrefactive fermentation fermentation and the liver tissue is not sufficiently weakened to release the liver oil, which rises to the surface.

Cod liver damage

Even such a useful and natural product, like cod liver, can have a harmful effect on the body. Especially if you abuse these canned goods. For those who first come across this nutritious delicacy, you should know that the recommended serving for an adult is 30.40 grams of liver per day. Cod liver damage will be significant if it is consumed by people suffering from food allergies to any seafood. In this case, it is better to refuse the reception of dishes in which these “seafood” are present.

This oil is then removed and allowed to settle or filter roughly using filter paper before bottling. This method has been used for a long time in commercial use. This had advantages in that it required little attention or technology. Studies show that fish oil oils produced by rotting are rancid and contain fat-soluble liver decomposition products, including unwanted and unpleasant by-products that have undesirable odors and odors.

Most of the mist oil companies had facilities in Lofoten, Norway, and they all used the Möller method — or some variant of the method — in oil production. During this period, the expansion of South America, Indonesia, Canada, Mexico and other global markets rapidly expanded.



Also, cod liver should not be introduced into the diet of people who have been identified:

  • Disorders of the urinary system
  • Thyroid pathology
  • Malfunctions of the kidneys, stomach, gallbladder
  • Calcium and vitamin D glut
  • Stones in the kidneys

Care should be taken to use this product for pregnant women - in order to nullify the harm of cod liver, it is better to take it in minimal quantities or temporarily abandon this delicacy. Also, do not include in your diet these canned people who take blood thinners. Since fish oil reduces blood coagulation, it can cause dangerous bleeding when combined with such drugs.

A new study confirmed the idea of ​​active components that could be separated from oil. Commercial profitability and modern dependence on chemistry marked the beginning of the end of the popularity of cod liver oil. Chemistry made it possible to produce synthetic vitamins that could be made acceptable and that could be easily manufactured and patented - and which were very profitable.

The breadth has expanded between those who believe in the ability of man to duplicate nature in the laboratory, and those who, like Dr. Price, believed that "Life in all its glory is a subordinate nature." Many of the major producers of cod liver were bought out or merged with larger pharmaceutical conglomerates. Today, almost all cod liver oil available on the market is distilled, winter-dependent, deodorized and bleached; In short, almost all modern cod liver oils are processed to such an extent that they damage the nutritional and healing properties of the oil.

Benefit

The benefits of cod liver

The benefits of cod liver for a person is large enough. After all, the lion's share of amino acids present in this product is not produced by the body, but it is very necessary for it for the functioning of all vital systems. It is worth noting that the valuable fish oil contained in cod liver oil is more appetizing in the form of canned food. Therefore, people for whom it is a problem to drink a spoonful of natural fish oil, are happy to eat dishes that include this Atlantic delicacy.

His work led to further research on the health benefits of omega-3 fatty acids, paving the way for the countless fish oil supplements available today. The new study, still ongoing, strongly suggests that there are additional healing properties for cod liver that go beyond its high vitamin content. There are fish oil oils — such as halibut — which are naturally higher in fat-soluble vitamins than cod liver oil, and yet have never been found to cure patients with the same effectiveness.



Useful properties of Atlantic cod liver:

  • Prevention of inflammatory processes in the joints with arthritis and relief of the disease.
  • Reducing the risk of heart disease.
  • The enrichment of the body with vitamin D and polyunsaturated acids.
  • Strengthening the immune system.
  • Stabilization of the nervous system functions, increase of intellectual abilities, help in overcoming depression, stress.
  • Prevention of the occurrence of diseases of upper respiratory tract, psoriasis.
  • Improvement in the treatment of respiratory illnesses.
  • Removal of severe headaches.
  • Improving well-being with early kidney disease.
  • Normalization of visual functions.
  • Prevention of anemia.
  • Skin rejuvenation, stimulation of metabolic functions of the body.
  • Prevention of cancer tumors.


  Important!

It is not known whether cod liver oil contains some not yet discovered restorative properties or the ideal ratio of nutrients that contribute to its unique healing ability. To my surprise, the people at Rosyth used the ancient technique of mining the Druids Viking to create rare refined oil. Concerns about the safety of food additives for cod liver were raised last week, when batches of pills were removed from stores after they discovered that they were infected with cancer substances.

The fact is that uncontrolled intake of these canned fish adversely affects the development of the fetus and can lead to serious pathologies in the future. The use of Atlantic cod liver in the first trimester of pregnancy is fraught with the appearance of fetal defects of the nervous system, heart, kidney, abnormalities in the formation of limbs and genitals. This product can also have a negative effect on the body of a pregnant woman - drowsiness, allergies, vomiting and pain in the bones can occur.

Fatty acids are now called Omega-3 and are converted into two important omega-3 fatty acids: eico-apentaenoic acid and docosahexaenoic acid. Since the body cannot produce its own supply, it must receive a source of these acids directly from food, especially fish.

The body needs Omega-3 to restore skin and tissue, nerve function and the immune system. And they also play a role in ensuring that nutrients and other chemicals penetrate into the cells and out of them. According to Professor Basant Puri in the hospital. Hammersmith in London, the lack of Omega-3 can lead to dry skin, dandruff, peeling nails and low energy levels.

When breastfeeding benefit of cod liver is huge, and the harm is minimal. This product can be gradually introduced into the diet of a nursing woman, as it is rich in fats and valuable vitamins necessary during the period of the formation of lactation. It is recommended to use these canned goods with bread, rice, and also to alternate them with by-products from baby turkey and rabbit.

Can cod liver oil help with health? Scientists at Cardiff University have discovered that cod liver oil effectively relieves discomfort in arthritis. Regular consumption can also reduce the risk of heart disease, as cod liver oil reduces the risk of blood clots and lowers blood pressure.

Do children need a daily dose of cod liver oil? However, according to Anna Denny, a nutritional scientist with the British Nutrition Foundation, children are much better off getting Omega-3 oils from eating fish. How is it different from other food additives? Cod liver oil is made from cod liver, whereas most fish oil supplements are made from the meaty portion of oily fish. These oil varieties, such as herring and mackerel, are particularly rich in omega. Adults require from 1 to 2 g of omega-3 fatty acids, which can be provided with a 100g serving of herring.

How to choose cod liver

In order to eliminate the harm of cod liver and to receive only benefit from the use of this delicacy, you need to know about the rules for choosing canned fish and stick to them. Previously, on the shelves of shops you could see only canned food of the highest quality, seasoned within the limits of GOST. The freezing of fresh fish was strictly not allowed, and the liver had to be removed and subjected to canning by enterprises that were in the area of ​​fish catch.

Does this help children learn? More and more studies are offering encouraging results to suggest that fish oils can improve the concentration of children. Recent studies have identified specific benefits for the brain of fatty acids in fish, especially in children with behavioral or learning difficulties.

Cod liver - a panacea of ​​tin cans

This is because under conditions such as autism, the brain needs more fatty acids than usual. Fatty acids also improve blood flow to the brain, which can contribute to concentration. According to Anna Denny, cod liver oil in its pure form contains more essential fatty acids per 100 g than the flesh of fatty fish.



Today, private companies are engaged in the manufacture of canned food and it has become impossible to track the accuracy of the canning process. Unscrupulous manufacturers often use frozen raw materials and produce low-grade goods, the quality and useful properties of which can be challenged.

The government recommends eating at least one serving of white fish, such as cod, and one serving of oily fish, for example, mackerel, a week. Saving this technique should eliminate the need for additions. What is the best way to take this?

According to Pamela Mason of the Health Information Service, it is easier to take a higher dose of cod liver oil in a liquid rather than a capsule. Are cod liver oil concerns justified? These are by-products of industrial processes that are usually removed by manufacturers of medical additives. Although they do not have immediate effects on human health, they can cause health risks if they are absorbed at high levels for a long time. The chemicals have been linked to cancer, and it is also believed that they harm unborn babies and the immune system.

However, if you are careful when choosing a cod liver, you can protect yourself from low-quality canned food. You just need to follow certain rules:

  1. Carefully check the can for damage, blistering and irregularities.
  2. You can check the quality of canned food by shaking the can - if gurgling sounds are heard inside, cod liver is unusable.
  3. Carefully read the information on the label - as part of canned food there should not be any vegetable oils or other ingredients (except spices).
  4. Pay attention to where the product was produced - ideally it should be a region located on the seashore, since a factory located on the coast does not need to make canned food from frozen raw materials.
  5. Also, cod liver, which is prepared from frozen raw materials will taste bitter. On the label of canned food you need to look for the inscription: “Top grade”, which means - the fish after its catching immediately entered for processing. The first grade most likely speaks about a poor-quality product which is prepared from the frozen raw materials.
  6. At the bottom of the canned food you need to look for the letter "P" and the numbers 010, which designate "Cod liver".

Cod liver product is not only tasty, but also healthy. After all, if for most other canned food raw materials are smoked or fried, then the liver is laid in jars in raw form. So it retains almost all its useful properties.

However, some health experts have expressed concerns about the level of toxin in cod fish oil, warning that it may contain pollutants and toxins that enter the fish at sea. If anyone avoids fish oil?

Pregnant women should be careful when taking supplements. Pregnant women should therefore not exceed the recommended daily intake for vitamin A, which is 6 mg. Some studies have shown that cod liver oil can raise blood sugar levels, so diabetics should consult their doctor before taking it.

What is the most delicious cod liver?

The most delicious liver is the one that manufactured directly on ships, immediately after catching fish. It is cut into floating factories, bases, and harvested in canned food, it turns out the softest, most tender, very good and healthy liver. Such canned food is produced in the Murmansk and Arkhangelsk regions - the main locus of catching cod, and they belong to the “highest grade”. If the address of the manufacturer is located away from the area of ​​extraction, then most likely the canned food is made from frozen raw materials and this is the first grade. Information about this should be listed on the label. Particular attention should be paid to the composition of the canned food themselves.

What is included in the canned cod liver?

In the composition of canned "Cod liver" according to Russian GOST, should be only liver, salt and spices -bay leaf and black pepper. More than anything according to GOST should not be there. No vegetable oil, no other additives, water or broth.

The liver itself is a fatty product. Fat is released during heat treatment. This is the juice that we see when we open the jar. If the color of fat is light yellow, then you have a really good quality product.

Comparison of two images of canned food "Cod liver natural"

We bought two samples of canned "Cod liver natural."

  • The first one costs 155 rubles for a standard jar, weighing 230 grams.
  • For the second sample, we paid 95 rubles. The composition of the first sample of cod liver, natural cod fat, spices, salt. Place of production - the city of Murmansk, directly the place of catch.

In addition, the product label says that this product was manufactured on board a fishing trawler in an ecologically clean region of the North Atlantic. The composition of the second sample is identical to the first. Canned food is also produced in the Murmansk region. However, the manufacturer did not indicate the main information from which raw materials the product was made.

We open canned food.

  • Sample number one (a product prepared from fresh raw materials) is a light-colored liver, a yellowish fat, a product without impurities, suspensions. Sample number two is dark-colored fat, liver is gray-brown, it is immediately obvious that the product is made from frozen raw materials. Let's see how frost affected the taste of canned food. The liver was salty, there is a rancid taste and a very strong bitterness on the tongue. Sample number one is very gentle, there is no extraneous taste sensations.
  • Expensive sample was better. It turns out save on these canned food is not worth. Acquire cod liver, produced directly in the sea, on floating factories - a guarantee that the product is made from fresh raw materials. Pay attention to the shelf life: the liver is not more than 30 months. Just look at the jar, it should have a clean, dry surface, free from rust and dents. Open canned food is better to put in a glass dish and store in the refrigerator for no more than 2 days.