It's important to stay hydrated, but you may not have time to run to the store or want to avoid store-bought additives. This 4-ingredient replacement can help.

Electrolyte drinks for hydration are a hot market, but many contain added sugars — some more than soda. To save money and cut back on sugar, make your own electrolyte drink with a sports dietitian's ...

When you think of electrolyte drinks, your mind probably jumps to brightly colored sports drinks in plastic bottles. But while those store-bought options are popular, they’re often loaded with added ...

A classic 20-ounce bottle of lemon-lime Gatorade contains nearly one-eighth teaspoons of salt and 80 milligrams of potassium — electrolytes "to help replace what you sweat out," the product's ads say.