Protein is everywhere now because the body finally got a vote, and it turns out calories without function do not cut it when ...

Protein is key for building muscle, boosting bone health, and maintaining metabolism. As we age, we need more of it—roughly 1 to 1.2 grams per kilogram of body weight after age 40. Adding the best ...

Protein is essential, but not magical. Experts explain how much you really need, when supplements help, and when too much ...