Sex burns about 360 calories per hour.
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There's 100 trillion good bacteria living in your body.
17
20 minutes after smoking a cigarette, blood pressure drops to normal.
37
There are times when you're walking that the pressure on your feet exceeds your body weight, and when you're running, it can be three or four times your weight.
62
Dieters who sleep more take off more fat that those who sleep less.
159
Bearing a male child can alter a woman's brain by leaving male DNA that can persist for the rest of her life, making her less likely to suffer from Alzheimer's disease, promote tissue repair, and improve her immune system.
16
Putting sugar on a wound or cut will greatly reduce pain and speed up the healing process.
25
Taphephobia is the fear of being buried alive!
44