Wednesday, February 22, 2012

Various Health Benefits of Cod Liver Oil

Among the various kinds of nutrient supplements, cod liver oil supplements are even prominently used. Cod liver oil is the oil extracted from cod fish. It contains high levels of vitamins A and D and omega-3 fatty acids. Hence, it ensures various health benefits. Cod liver oil enable strong bones and teeth. It even maintains health of skin, cardiovascular system, digestive tract, nervous system and joints.

It has been known from certain studies that cod liver oil offers mood and nervous system benefits by reducing depression. Docosahexanoic acid (DHA), an omega-3 fatty acid is present in high levels in cod liver oil. It has been found that DHA supports the nervous system and prevents depression. During pregnancy, some women often face depression. In order to avoid this and also to ensure proper development of the nervous system of the fetus, cod liver oil supplements are recommended.

Various diseases can be prevented by the supply of cod liver oil. Heart attacks, stroke, Alzheimer's disease, and cancer are some of the dangerous health issues which can be prevented by cod liver oil. The essential vitamin, vitamin D, present in it is responsible to protect the body from these health issues. Several studies have shown that cod liver oil supports the immune system and prevents various kinds of autoimmune diseases.

Cod liver oil contains Eicosapentaenoic acid (EPA) which ensures a healthy cardiovascular system. Any inflammation in the body is decreased by taking cod liver oil as EPA has anti-inflammatory properties. Considering the benefits of cod liver oil, it is necessary to take its supplements and avoid the respective health issues.

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