Magnesium plays an essential role in various biochemical processes in the body. It is crucial for energy production, as it participates in converting glucose into energy. Magnesium also aids in muscle contraction and relaxation, making it vital for athletic performance. Additionally, it contributes to bone health by regulating calcium levels, promoting proper bone density, and supporting nervous system function. A deficiency in magnesium can lead to muscle cramps, fatigue, and increased risk of chronic diseases. Maintaining optimal magnesium levels is essential for overall health and effective physical performance.