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
Human hair and fingernails continue to grow after death.
7
About half of all Americans are on a diet on any given day.
29
The pupil of the eye expands as much as 45 percent when a person looks at something pleasing.
130
Perspiration is odorless; it is the bacteria on the skin that creates an odor.
39
Every year your body replaces 98% of your atoms.
119
The tongue is the strongest muscle in the human body.
50
Music has the ability to repair brain damage and return lost memories.
62