Creatine serves as a vital energy source in sports performance, particularly during high-intensity, short-duration activities like sprinting or weightlifting. It enhances the availability of ATP (adenosine triphosphate), the primary energy carrier in cells, enabling athletes to perform at peak levels for more extended periods. Supplementing with creatine can lead to improved strength, increased muscle mass, and enhanced recovery times. It is one of the most researched sports supplements, demonstrating significant benefits for athletic performance and exercise recovery when used correctly.