Some sports drink say they contain electrolytes. What are electrolytes, and are they important?
D001628:Beverages; D003681:Dehydration / Q000209:etiology / Q000628:therapy; D004573:Electrolytes / Q000008:administration & dosage* / Q000378:metabolism; D005260:Female; D006801:Humans; D013177:Sports; D014883:Water-Electrolyte Imbalance / Q000209:etiology
D004573:Electrolytes