Hot Weather · Every hour in heat · Basic
How Much to Drink in Heat — and Why Plain Water Alone Backfires
Drink on a schedule, not on thirst, and replace the salt you sweat out with the water you put in.
This is for educational purposes only. Not professional medical, electrical, or safety advice.
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Warning
Drinking very large amounts of plain water in a short time can be dangerous on its own. Drink to a schedule with some salt in the mix, and seek care for confusion, seizures or vomiting after heavy fluid intake.
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