The omega-3 essential fatty acids such as 9, 12, 15-octadecatrienoic acid are essential for human health. But human body is not capable of creating these fatty acids. The omega-3 fatty acids are found only in certain fishes like tuna, salmon and halibut. It is also found in certain marine plants and sea algae and krill.

The omega-3 fatty acids contain essential nutrients, Docosahexaenoic Acid (DHA) and Eicosapentaenoic Acid (EPA). These essential nutrients boost the brain, which results in better concentration, better creativity and improved memory.

Fish oil also prevents depression. Deficiency of EPA and DHA leads to mental disorders like schizophrenia, multiple sclerosis, Alzheimer’s disease and Parkinson’s disease.

Studies show that intake of fish oil supplement provides health benefits, to the women during pregnancy and, also affects their baby. Intake of fish oil lowers the risk of premature delivery and promotes the development of the fetus.

Omega-3 oil induces serotin production; this hormone makes people happy and one can deal with emotional issues effectively.

People suffering from inflammatory diseases like gastritis, cystitis, arthritis, etc. specially benefit from the intake of fish oil as it help in relieving the inflammatory pain.

There are many fish oil benefits for skin. As fish oil keeps the skin young and reduces wrinkles, by enhancing the production of collagen and elastin.

Other benefits of fish oil include reducing the risk of breast cancer, lowering blood pressure and cholesterol levels which prevents heart attacks and aids in weight loss.