Seven benefits of omega-3 | Live Science

From improving cardiovascular health to boosting immunity, the reported benefits of omega-3 have seen fish oil become one of the most sought-after dietary supplements. But are there really tangible health gains to be made from upping your daily intake of omega-3? 

Omega-3 is an umbrella term used to describe a group of unsaturated fatty acids with a specific double bond in their chemical structure, such as eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA) and alpha-linolenic acid (ALA). 

https://www.livescience.com/benefits-of-omega-3