How much water do you need a day in the desert?
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4 min read
According to the National Institutes of Health, sweat rates during exercise in extreme heat can reach 3 to 4 liters per hour, and as much as 10 liters per day. Staying properly hydrated in a desert environment is crucial for survival, as your body loses fluids at a rapid and often unnoticeable rate due to the dry, hot conditions.
