Magnesium plays a crucial role in muscle function and recovery by acting as a cofactor for over 300 biochemical reactions in the body. It aids in muscle contraction and relaxation, helping to prevent cramping during physical activity. Magnesium also supports energy production and protein synthesis, essential components in muscle recovery post-exercise. Additionally, adequate levels can enhance sleep quality and reduce inflammation, further facilitating recovery. Therefore, incorporating magnesium-rich foods, such as leafy greens and nuts, can significantly benefit athletes.