Vitamin D supplements are among the most widely used in the United States, especially among people who don’t get enough ...

Medically reviewed by Erika Prouty, PharmD Magnesium is important for muscle function, energy production, and ...

Supplements for muscle recovery include creatine, turmeric, and vitamin C. Many athletes use these to improve performance and ...

Comprehensive U.K. study of 8,000 participants finds collagen supplements improve skin elasticity and ease arthritis pain, but don't boost athletic performance.

Collagen supplements may improve skin and reduce osteoarthritis pain, but new research finds little evidence for workout or recovery benefits.

Magnesium and coenzyme Q10 have slight blood pressure-lowering effects, and when used together, they may provide greater ...

This article was reviewed by Felix Gussone, MD. Key Takeaways: There’s no evidence creatine directly increases testosterone levels. Creatine has been linked to other potential benefits ...