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Cod liver oil: properties and contraindications

by Alivia Nyhan
Published: Last Updated on

Cod liver oil , which is also known by the name of oleum morrhuae , is an oil extracted by steaming the liver of Atlantic cod, as its name suggests. At first, it was traditionally consumed in various regions of northern Europe until it spread throughout the world due to its great benefits, since it is a dietary supplement that provides an ideal amount of nutrients.

The oil obtained is thin and with a light yellow color, whose taste and smell of fish can vary from a mild type to a very intense one. Being one of the reasons why several people feel its consumption unpleasant and prefer to avoid it; However, in recent years products have been developed that add flavorings or that their presentation in pearls or capsules allow their ingestion without bad experiences, especially if they are to be administered to children. However, it is important to consult a professional before consuming it and never exceed the recommended dose for it, as it can have some negative effects.

If you want to know more about this supplement, FastlyHealoffers you all the information related to cod liver oil: properties and contraindications.

Very rich in vitamin D

One of the great properties of cod liver oil is its great contribution of vitamin D. This nutrient is essential to be healthy, mainly to maintain strong bone structure and promote bone growth. Naturally, this vitamin is produced by the body itself when exposed to the sun, so in autumn and winter the consumption of cod liver oil is highly recommended to avoid a deficit of this nutrient.

Prolonged low levels of vitamin D can lead to different disorders, such as rickets, a bone pathology caused by poor absorption of calcium in the absence of this vitamin in the body.

One teaspoon of cod liver oil provides more than 100% of the recommended vitamin D per day for people under the age of 70, so it is important not to consume more than that.

Provides vitamin A, excellent for the immune system

Cod liver oil provides a high amount of vitamin A , which notably stimulates and strengthens the immune system . That is why consuming this nutrient in adequate doses can prevent the spread of various pathologies, such as the flu. On the other hand, adequate amounts of vitamin A are essential to keep bones and vision in good condition.

One teaspoon of cod liver oil provides more than the recommended daily intake. For this reason, many supplements of this product usually contain less than a teaspoon; however, it is important to always read the package leaflet and consult a specialist before consuming it.

A great source of omega 3

Another of the most prominent benefits of cod liver oil is that it is an excellent source of omega 3 fatty acid , also called EPA, and docosahexaenoic acid, which is recognized as DHA. This product contains an approximate of between 18% and 12% of EPA and DHA, which makes its consumption ideal to reduce all the symptoms of rheumatoid arthritis and other diseases, including Crohn’s disease .

Likewise, omega 3 acid has a great anti-inflammatory power , which helps fight different disorders and reduce the risk of suffering from various heart disorders. Also, it can lower blood pressure and help lower triglyceride levels.

Cod liver oil contraindications

As cod liver oil has a high amount of certain vitamins, ideal to combat their deficiency, the excess of these nutrients can also be detrimental to health, the greatest risk being the origin of hypervitaminosis, therefore that the recommended doses must always be respected.

If there is an excess of vitamin D it can favor the appearance of calcium deposits in all arteries and the formation of stones in the kidneys. Also, high amounts of vitamin A and E in the body can cause hair loss, migraines and bone pain.

On the other hand, as the elimination of vitamin A is not easy, it can accumulate in the liver due to excessive intake, with the possibility of causing damage to it, causing the degradation of bone tissue and increasing the level of calcium in the blood, which affects kidney function. Hypervitaminosis A becomes very dangerous in pregnant women, since the baby can have congenital diseases.

This is why you should not exceed the dose of 10 ml per day for adults and half for children. Even though it is a very healthy food with numerous health benefits, you always have to be in moderation to consume it and consult a specialist before eating it regularly.

This article is merely informative, at FastlyHeal .com we do not have the power to prescribe medical treatments or make any type of diagnosis. We invite you to see a doctor in the case of presenting any type of condition or discomfort.

If you want to read more articles similar to Cod liver oil: properties and contraindications , we recommend that you enter our Food category .

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