Gaining an edge, but at what cost? Bodybuilding, or working out and following a strict nutritional regimen to achieve the perfect physical form, is both art and science. While lifting heavy weights ...

Creatine is a compound made from three amino acids that's found naturally in the body. People use creatine supplements to help improve muscle mass and exercise performance.

Creatine is shedding its gym-bro reputation, unlocking lucrative new markets as women and older Americans get wise to the benefits of the long-stigmatized supplement. Sales are booming as a result. As ...

Gaining muscle mass and achieving your bodybuilding goals isn’t only about rigorous workouts and nutritious diets. It is also about a process that people often overlook or forget about: muscle ...

For years, creatine lived in my mental filing cabinet labeled “stuff for gym bros who grunt a lot.” You know the ones—the ...

WASHINGTON, DC — Hepatotoxicity related to herbal and dietary supplements appears to be on the rise in the United States, and bodybuilding supplements are the most common cause, a new study has found.

Bodybuilding legend and former seven-time Mr. Olympia Arnold Schwarzenegger discussed whether two popular pre-workout ...

Creatine is a natural source of energy in the body, produced by your kidneys, liver and pancreas and stored primarily in your skeletal muscles, per the Cleveland Clinic. When you call on your muscles ...

Mark Gurarie is a writer covering health topics, technology, music, books, and culture. He also teaches health science and research writing at George Washington University's School of Medical and ...