What Are Electrolytes?
Electrolytes are minerals that carry an electrical charge when dissolved in fluid. Common examples include sodium, potassium, calcium, magnesium, chloride and bicarbonate.
Where Do They Come From?
Electrolytes are found in many foods and drinks. Examples include dairy foods, leafy greens, bananas, potatoes, beans, nuts, seeds, soups and salted foods. Some sports-style drinks and powders also contain added electrolytes.
When Labels Are Useful
If you choose an electrolyte-style product, read the serving size, sodium amount, sweeteners and directions. Needs can vary with activity, weather and personal circumstances.
General information only. Seek professional advice if you have fluid restrictions, kidney or heart issues, relevant conditions, or questions about mineral intake.