Creatine plays a vital role in sports nutrition, particularly for athletes engaged in high-intensity, short-duration activities like sprinting and weightlifting. It helps regenerate adenosine triphosphate (ATP), the primary energy source for muscle contractions, allowing for enhanced performance and reduced fatigue. Additionally, creatine may aid in muscle recovery and promote muscle mass gain, making it a popular supplement among athletes. However, it is essential to use creatine responsibly, as individual responses to supplementation can vary, and it should ideally be combined with a balanced diet for best results.