Get up from your computer and go run around the block for five minutes. I’ll wait.
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Okay, now, touch your forehead.
Feel those beads of water? That is SWEAT.
Don’t know what it is?
Sweat is a mixture of water, sodium, chloride, potassium, and other minerals. It is produced by sweat glands. An average human has two to four million sweat glands. On average, women have more sweat glands than men, but male sweat glands are more active.