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by Lauren Del Turco, CPT Whey protein, the most popular kind of protein powder, is naturally rich in branched chain amino acids (BCAAs). Your body needs these molecules to build proteins and support everything from your skin to your muscles. While there are plenty of great plant-based and vegan...

by Jacob Wilson, Ph.D., C.S.C.S.*D. We’ve all seen the expanding array of different protein supplement sources, like whey, casein, egg, and plant-based. But there are also different forms of these sources, which some consumers may find confusing. Since whey is generally regarded as the most...