When you take a step, you are using up to 200 muscles.
886
The lense of the eye continues to grow throughout a person's life.
34
An average adult produces about half a liter of flatulent gas per day, resulting in an average of about fourteen occurrences of flatulence a day.
8
Pain occurs when sounds are above 130 db.
124
Smoking while pregnant increases the chances of spontaneous abortions (miscarriages) stillbirths and premature labor.
77
A new parent will lose about 1055.6 hours of sleep in the first year of their child's life - almost 44 days!
6
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