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 to consider.

Building muscle has serious perks.

It might be more than you think.

Can you build muscle while you are eating fewer calories to lose fat and excess weight? Learn what may help meet your goals.

Daily exercises to rebuild muscle after 55, plus trainer-led tips and expert quotes to help you get stronger safely.

Most new lifters walk into the gym with one main goal: pack on mass. It’s the top priority for almost every young gun—and even more so for skinny guys just getting started. So who better to turn to ...

Building and maintaining muscle mass is important for everyone, regardless of age — and one of the strongest predictors of long-term health.

Here's how muscle growth, or hypertrophy, works and four ways to optimize hypertrophy including nutrition and resistance ...

Far from being "too late", your 60s can be ideal for building strength. Learn how muscle gain supports mobility, bone health, ...

Loss of muscle mass (muscle atrophy) can be a result of aging or lifestyle habits, like being inactive or eating a poor diet. Muscle loss can also point to hormone abnormalities or underlying health ...

Age-related muscle loss affects strength, balance, metabolism, and independence. But with the right exercise, nutrition, and ...