Is Creatine a safe supplement?
Many athletes take nutritional supplements instead of or in addition to performance-enhancing drugs. Supplements are available over-the-counter as powders or pills. The most popular supplement among athletes is probably creatine monohydrate. Creatine is a naturally occurring compound produced by your body that helps your muscles release energy. Scientific research indicates that creatine may have some athletic benefit by producing small gains in short-term bursts of power. Its benefits include: • Helping muscles make and circulate more adenosine triphosphate (ATP), which stores and transports energy in cells, and is used for quick, explosive bursts of activity, as in weightlifting or sprinting • Delaying muscle fatigue There’s no evidence that creatine enhances performance in aerobic or endurance sports. Your liver produces about 0.07 ounces (2 grams) of creatine each day. You also get creatine from the meat in your diet. Creatine is stored in your muscles, and levels are relatively ea