Omega-3 fatty acids are the nutritional elements that are necessary for good health. These fatty acids build cell membranes of the brain, control blood clotting and reduce the risk of heart attack etc.

The benefits of these omega 3 fatty acids in heart diseases are so well proved that many statements are published by an American Heart Association since 1996, that recommend the high fish intake and omega 3 supplements. Many physicians and scientists have also found many other advantages of omega 3 fatty acids. The studies and benefits keep on growing. These health benefits were noted initially by studying many people, who used to eat a good diet of fish, and had a considerably reduced threat of heart diseases. New researches are being published which show the benefits of omega 3 fatty acids for a huge range of conditions that include lupus, cancer, rheumatoid arthritis and psoriasis.

Omega 3 fatty acids play a key role in maintaining functions of the body and they are essential components for good health. And since human bodies cannot create omega 3 fats, so we must obtain them through various food or supplements. Omega 3 fats can be found in certain plants like purslane, nut oils, fish like tuna, salmon, sardines, mackerel, halibut, herring, lake trout and other sea life like krill and algae.

According to a spokesperson of an American Dietetic Association, when blood is very sticky then it helps in clot formation, and it may increase the threat of stroke and heart attack. But if you add omega 3 in your diet then the threat of heart related problems goes down.

Omega 3 fatty acids are very beneficial for human health. It has many health and heart benefits that include the protection against strokes and heart diseases. Omega 3 fats are also available in the form of capsules. Taking high doses like six to ten capsules per day of omega 3 fatty acids help in treating depression.

Omega 3 fatty acids are also known as PUF (polyunsaturated fatty acids). These fatty acids play a major role in brain functioning, reducing the risk of heart attacks, as well as helps in growth and development of human body. It is recommended that mothers, pregnant women, young children, nursing mothers and women who may become pregnant should not eat many types of fish, like shark, king mackerel and swordfish. These people should also limit their consumption of some other fish like salmon, herring and albacore tuna. These individuals can take omega 3 fatty acids present in quality dietary supplements, which are certified mercury free by the reputable lab.