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Q&A How can I tell if I am dehydrated or have low electrolytes (need salt, etc.)?

There are a lot of myths about water and dehydration: Drinking Water for Hiking: Myths and Facts. One of these is the belief that people are in danger of being dehydrated without knowing it. Dehy...

posted 10y ago by Ben Crowell‭  ·  last activity 8y ago by System‭

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