Extracts from the liver of a fatty fish called cod are rich in important nutrients. The extract, called cod liver oil, is taken as a dietary supplement, one brand of which is manufactured by Seven Seas. This article provides some information about Seven Seas Cod Liver Oil, with emphasis on its health benefits.
Seven Seas Cod Liver Oil contains vitamins A, D, and E and omega-3 fatty acids, DHA and EPA.
Quantity per Capsule
Vitamins A, D and E
Eicosapentaenoic Acid (EPA)
Docosahexaenoic Acid (DHA)
Cod liver oil may be recommended to treat specific reasons such as:
The pharmacological properties of cod liver oil as a type of drug enable it to exert its action. Basically, cod liver oil is a rich source of vitamins A and D, which are important in meeting the normal requirements of people who are deficient in these nutrients. The EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid) content are essential in the production of important substances in the body, such as thromboxane A3 and prostacyclin PG13, as well as being part of nerve tissues.
Vitamin A plays an important role in bone health, dental health and skin health. In addition, supplementation with this vitamin helps prevent vision problems. Furthermore, vitamin D is important in regulating calcium levels, which also promotes bone health.
Seven Seas Cod Liver Oil contains omega-3 fatty acids (DHA and EPA), which have been found to reduce the risk of cardiovascular diseases. These substances can reduce inflammation as well, which is associated with many chronic diseases like inflammatory bowel disease, arthritis, diabetes, and heart disease.
Aside from those already mentioned, liver extracts contain other nutrients such as biotin, B-complex vitamins, carnitine, lipoic acid, and other vitamins which help maintain proper body function.
To benefit from taking the supplement, it is recommended that the right doses of cod liver oil be taken according to individual needs:
Women who are taking cod liver oil before pregnancy, during pregnancy, and lactation are warned not to take doses greater than those recommended.
Vitamins, when taken in excess, can be harmful. However, unlike other drugs, it will take a very large dose of this product to produce undesirable effects.
Symptoms of vitamin overdose are not likely to appear with a single dose of:
Extremely large doses may lead to signs of vitamin toxicity:
For toxicity following recent ingestion, call for immediate medical help. A gastric lavage may be done to prevent tracheal aspiration (inhalation of gastric contents).
For delayed manifestations of toxicity, a mineral oil purgative may be taken to reduce absorption of the vitamins and to hasten elimination. Medical consultation must be made to be able to prevent further complications including liver, kidney, heart, and fluid-electrolyte problems.