Electrolyte powder is a dietary supplement that contains essential minerals, such as sodium, potassium, magnesium, and calcium. These minerals help maintain the body's fluid balance, support muscle function, and regulate nerve signals. Electrolyte powders are often used by athletes or individuals engaging in intense physical activity to replenish lost electrolytes through sweat. Typically mixed with water, electrolyte powder can enhance hydration and improve performance during exercise. It is also beneficial for those experiencing dehydration due to illness or heat. Many brands offer flavored options, making it a convenient and tasty way to stay hydrated while ensuring adequate electrolyte intake.