Rethinking Fish Oil: 4 Facts About Your Favorite Supplement
Is fish oil really beneficial, safe and environmentally friendly?
Depending upon whom you ask, fish oil is both wonder supplement and health menace. It protects against heart disease, but it can contain mercury. It’s linked to lower risk of breast cancer and diabetes, but it can be contaminated with PCBs. Fish oil is fraught with contradiction, and we haven’t even had dessert yet.
As the number one, most-purchased health supplement even over multivitamins, fish oil flies off shelves around the world for that greasy substance procured from the flesh of cold-water fish like …


















