Magnesium plays a critical role in muscle function by regulating muscle contractions and relaxation. It serves as a cofactor for various enzymatic reactions involving ATP (adenosine triphosphate), the energy currency of the cell. Adequate magnesium levels are crucial for preventing muscle cramps and spasms. Moreover, magnesium aids in the synthesis of proteins and contributes to nerve transmission, which is essential for coordinating movement. Maintaining optimal magnesium levels supports overall musculoskeletal health and performance.