Fitness gurus recommend workout supplements as one way to maintain muscle mass and speed recovery after a rigorous routine. These supplements are typically taken pre-workout or after exercising.

“There are several different pre-workout supplements, many with various ingredients,” says Jordan Hill, R.D., C.S.S.D., a ...

Medically reviewed by Patricia Mikula, PharmD Key Takeaways Using pre-workout supplements every day can make them less ...

One of the most common ingredients in sports supplements is caffeine. In moderate amounts, caffeine can boost performance in some sports, depending on the individual athlete. But too much caffeine can ...

There's even more evidence that creatine may be the best-value fitness supplement you can buy. Studies suggest it can help you build muscle, burn fat, boost performance, and even protect your brain.

Creatine plays a vital role in the body's energy system, but it also points to effects beyond "energy" that help brain and ...

Teenagers and young adults who use pre-workout dietary supplements to boost exercise performance and energy are likely to get ...

The rise of fitness supplements has transformed the fitness industry, with products like protein powders and pre-workout formulas becoming commonplace in gyms and health stores. This comprehensive ...

Supplements marketed to fight inflammation are everywhere. Do they actually work? Experts discuss the potential benefits and ...

Fitness Pro Superhuman Troy shows how to avoid mistakes when buying pre-workout supplements. Florida’s 'forgotten' coastline ...

Rachael Link is a registered dietitian and health writer based in San Francisco. She completed her undergraduate degree at the University of Central Missouri and holds a master’s degree from New York ...