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 ...

Leucine is the amino acid that signals your muscles to start repairing and growing. Here’s why it matters.

Building muscle has serious perks.

When you drink a protein shakes doesn't matter as much as how much protein you consume. Here's the latest research and expert ...

Clear protein is lighter and easier to digest, while whey generally contains more calories and carbohydrates, which may ...

Follow these four trainer tips to optimize the process.

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 ...

Learn how combining creatine and BCAAs can boost your workout energy, speed up muscle repair, and help you reach your fitness ...

This is read by an automated voice. Please report any issues or inconsistencies here. When you walk into a gym, you’ll see lifters meticulously counting sets, tracking reps and stacking plates. But ...