Creatine

Creatine is a naturally occurring compound found in muscle tissue and the brain, also obtained through dietary sources like red meat and fish. It is one of the most extensively studied supplements in sports science, with a robust body of research suggesting it can support exercise performance, particularly during high-intensity, short-duration activities like resistance training and sprinting. Studies indicate that creatine supplementation may help enhance muscle strength, promote lean muscle growth, and support recovery between bouts of exercise. Beyond its well-established role in physical performance, emerging research has explored creatine's potential benefits for brain health and cognitive function, with some studies suggesting it may offer neuroprotective properties, particularly under conditions of sleep deprivation or mental fatigue. Creatine monohydrate remains the most widely researched and commonly recommended form.