As Electrolyte Sources

Electrolytes are minerals in your body that have an electric charge. They help keep your body's fluid balance and nerve and muscle function. Common electrolytes include sodium, potassium, chloride, calcium, and magnesium.

Electrolytes are added to foods and drinks to help replenish those lost through sweat or illness. They are often found in sports drinks, electrolyte powders, and some flavored waters. They help improve hydration and can add a slightly salty or mineral taste.

Electrolytes are essential for many bodily functions. The U.S. Food and Drug Administration (FDA) considers many common electrolyte sources, like sodium chloride (salt) and potassium chloride, to be Generally Recognized As Safe (GRAS) when used as intended. Excessive intake of certain electrolytes, particularly sodium, can be linked to health concerns like high blood pressure, according to health organizations. JECFA and EFSA have evaluated various electrolyte compounds.