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 ...

Walking represents one of humanity’s most fundamental movements, yet its potential for muscle development remains surprisingly underappreciated. While often relegated to the category of light cardio ...

Building muscle is a common goal, but it comes with a lot of questions, especially about nutrition. As a dietitian, I often hear people ask, “How much protein do I need to build muscle?” The interest ...

Plus, exactly how to train to sculpt your muscles.

Add Yahoo as a preferred source to see more of our stories on Google. Starting a new strength training program? Here's what you need to know about how long it takes to build muscle. When it comes to ...

Bigger muscles have long been associated with strength, confidence and vitality. Visually, they create a powerful silhouette that signals athleticism and capability, which is one reason muscle ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Being 50 (and up) just so happens to be a world of possibility for physical fitness. People in their 50s ...