It might be more than you think.

To build muscle mass, you need around 0.5–0.9 grams of protein per pound of body weight per day. Here's why and other factors ...

Some of the best muscle-building foods include protein-rich chicken, salmon, and lentils. You can pair dietary changes with ...

Muscles need workout signals and real nutrients to grow. Putting in the reps and pushing through plateaus is only half the battle. The rest happens when you’re not training specifically, when you're ...

When people think of "muscle building," their first thought is protein. And while protein is the raw material for muscle tissue, it is not the only thing. If you're ignoring carbs, you are probably ...

What's a typical rate of muscle gain? Every body responds a little differently to strength training, so the short answer is “it depends." One review of research on how resistance training impacts ...

Repeated exercise, or wasting, can change the way key genes work.