Your stomach produces a new layer of mucus every two weeks so that it doesn't digest itself.
160
Your skeleton keeps growing until you are about 35, then you start to shrink.
74
Staying awake for 17 hours is the same for your body as drinking 2 glasses of wine.
193
At age 70, more than 70 percent of men are still potent!
29
The record for the longest scientifically documented period without sleep is 264.4 hours (eleven days).
15
Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
92
During menstruation, the sensitivity of a woman's middle finger is reduced.
47
In older people, memory is best early in the morning and then declines during the late afternoon.
33