What role do electrolytes play in the body during exercise?

Electrolytes play a crucial role in maintaining hydration and supporting muscle function during exercise. They are minerals that dissolve in bodily fluids, allowing them to carry electrical charges. This electrical activity is essential for various physiological processes, including the contraction of muscles and the transmission of nerve impulses.

During physical activity, the body loses electrolytes through sweat, which can lead to imbalances that may affect performance and overall health. Adequate levels of electrolytes, such as sodium, potassium, calcium, and magnesium, help regulate fluid balance, maintain blood pressure, and enable the muscles to contract and relax properly.

This means that a lack of electrolytes can result in muscle cramps, fatigue, and decreased performance, underscoring their vital importance in both hydration and muscle function during exercise.