Your heart will pump about 212 million liters in its lifetime.
26
When your face blushes, the lining of your stomach turns red, too.
154
Lack of water is the #1 trigger of daytime fatigue.
148
Male hospital patients fall out of bed twice as often as female hospital patients.
71
Your heart rate can rise as much as 30% during a yawn.
69
Fidgeting can burn about 350 calories a day.
201
About 400 different kinds of microbes live on and in the human body.
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