THE BENEFITS OF FISH OIL
FISHING FOR GOOD HEALTH
I've heard that taking fish oil every day is good for the heart. What does it actually do for a person, and how much should I take?
The benefits of omega-3 fatty acids found in fish oil have been researched, with positive documentation for most claims; many people do not get enough of these essential polyunsaturated fatty acids in their diet.
Omega-3's are essential fatty acids that our bodies cannot create without first obtaining them from food. Linolenic acid, the primary omega-3 fatty acid, can be obtained through many fats, oils, nuts, and soybeans. Eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), which are also from the omega-3 family, can be created by the body in the presence of linolenic acid, and are readily available in seafood.
Omega-3's are essential fatty acids that our bodies cannot create without first obtaining them from food. Linolenic acid, the primary omega-3 fatty acid, can be obtained through many fats, oils, nuts, and soybeans. Eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), which are also from the omega-3 family, can be created by the body in the presence of linolenic acid, and are readily available in seafood.
EPA and DHA are very important for normal brain development, nervous system function, and eyesight. These two fatty acids are also thought to be protective of the body, reducing the risk of developing arthritis, high blood pressure, some cancers, and heart disease. Most omega-3 research has focused on the relationship these fats have with heart disease. According to the American Dietetic Association, omega-3 fatty acids "are believed to contribute to an overall vascular environment less prone to occlusion by atherosclerotic plaques."
There is currently no RDA for omega-3 fatty acids, but it is believed that 200 mg of DHA has benefits for heart health. This can be easily obtained by consuming 1-2 fatty fish servings per week, such as shellfish, sardines, albacore tuna, salmon, trout, mackerel, and anchovies. >>
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There is currently no RDA for omega-3 fatty acids, but it is believed that 200 mg of DHA has benefits for heart health. This can be easily obtained by consuming 1-2 fatty fish servings per week, such as shellfish, sardines, albacore tuna, salmon, trout, mackerel, and anchovies. >>
More