What are the benefits? |
Cod liver oil is a rich source of vitamins A and D and two omega-3 fatty acids called eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). Omega-3 fatty acids are unsaturated fatty acids needed for the formation of prostaglandins and other similar substances in the body. Prostaglandins are hormone-like substances with an important role in joint health and many other areas. EPA and DHA are needed to help regulate blood pressure, help balance levels of fats in the blood, and for the maintenance of cell membranes. EPA also helps preserve an easy flow of blood though our bodies by helping to maintain a normal degree of ‘stickiness’ in blood platelets. Omega-3 fish oil may therefore help maintain a healthy heart and circulation. DHA is needed for the development and maintenance of brain and eye function. |
What are the natural food sources? |
Cod liver oil is taken as an extract only. |
How much do you need? |
There is no recommended daily allowance for cod liver oil. |
Are you taking too much? |
Taking several grams of fish oil daily may cause gastrointestinal upset or burping with a “fishy” smell. |
Are there any interactions? |
People with certain medical conditions, including asthma, diabetes and some blood disorders, should check with their doctor before taking fish oil supplements. Some prescription medicines may be affected by fish oils. Pregnant women or those planning a pregnancy should avoid supplements of cod liver oil. |
