During extreme heat, intense sweating, or prolonged physical exertion, the body loses not only water but also vital minerals known as electrolytes.

From powders to sports drinks, electrolytes are marketed everywhere. However, experts say most people get enough naturally, and adding extra can actually be risky.

Turns out, one size doesn’t fit all. Reviewed by Dietitian Karen Ansel, M.S., RDN Electrolytes, like sodium, potassium and magnesium, help us maintain fluid balance. They may help prevent dehydration ...

Q. What are electrolytes and what do I need to know about them? A. Whether you’re hitting the trails for a fall bike ride, sweating on the treadmill, or battling cold and flu season, you may need an ...

Share on Pinterest Despite the popularity of trendy alkaline or electrolyte-infused waters, regular tap water can also help you stay sufficiently hydrated. Ekaterina Goncharova/Getty Images Proper ...

Ever since Gatorade was invented at the University of Florida in 1965, athletes have been guzzling sports drinks, or sips with electrolytes—minerals that have a natural electric charge when dissolved ...

Unfortunately, this book can't be printed from the OpenBook. If you need to print pages from this book, we recommend downloading it as a PDF. Visit NAP.edu/10766 to get more information about this ...