Pre-workout supplements may be helpful for some athletes, but they carry the risk of side effects that may affect your heart, digestion, and more.

Much like protein powder, the best pre-workout powders on the market today are a far cry from what they were in the early aughts. The first time I was introduced to pre-workout was during my freshman ...

The magic comes from smart ingredient combinations. Caffeine sharpens your focus and makes hard work feel easier, beta-alanine delays that burning fatigue in your muscles and creatine helps you power ...