Omega-3 fatty acids are essential fats that cannot be produced by the body and must be included in the diet. They are a significant element of the cell membranes of the body and assist the proper functioning of the cell receptors.

There are three main omega-3s namely, Eicosapentaenoic acid, docosahexaenoic acid and Alpha-linolenic acid. Foods rich in Omega-3 acids include fish oil, fish, nuts, vegetable oils, flax seeds and leafy vegetables.

Here are the major factors that explain the importance of Omega-3 fatty acids.

Prevent heart disease

A diet rich in omega-3 fatty acids helps in preventing various heart disease. Fish oil reduces problems like irregular heartbeat and the chances of stroke. Also, it is effective in the prevention and the treatment of atherosclerosis that is a condition leading to hardening and narrowing of arteries. Omega-3 supplements can also cut the risk of having another heart attack after one.

Improve blood cholesterol

Fish oil, fish and walnuts increase the levels of HDL cholesterol as omega-3 fatty acids present in them, decreases triglycerides level in blood.

Aid in physiological functions

Omega-3 fats are hugely responsible for regulating major physiological functions such as blood clotting, blood pressure, allergic responses, neurotransmission by promoting the production of prostaglandins.

Prevent diabetes

Those who consume fish about twice a week are considerably less likely to develop type 2 diabetes as it is rich in omega-3 fatty acids.

Reduce Rheumatoid Arthritis Pain

According to studies, fish oil supplements with omega-3 fats, mainly EPA and DHA play a huge role in reducing the stiffness and joint pain caused by rheumatoid arthritis. Apart from that, the positive results of anti-inflammatory drugs are increased by them.

Strengthen the bones

Omega-3 fatty acids, may sometimes improve bone strength by increasing the levels of calcium levels in the body. A deficiency of these fatty acids can lead to the weakening of bones.

Combat depression

Omega-3 fatty acids assist in boosting the memory and reduce mood swings. Apart from that, a diet consisting of foods that are rich in omega-3s helps to lower down depression levels in people by enhancing the action of antidepressants.

Minimize risk of cancer

A diet rich in Omega-3 fatty acid can minimize the chances of colon cancer as well as prevents it from worsening. Also, the chances of breast cancer and prostate cancer can be reduced by eating foods rich in omega-3 fatty acids over many years.

Assist in the hormonal production

Omega-3 fatty acids acts as the starting point for the production of a number of hormones that regulate the contraction and relaxation of artery walls, blood clotting and inflammation.

If you're not eating enough fish then you should definitely consider taking a supplement rich with Omega 3, and the best one is Marine D3 which contains Calamarine. Calamarine is calamari oil and it is much stronger and better than fish oil or krill oil. You can find out more about in in marine d3 review here.