After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139
One or two alcohol drinks a day can be anti-inflammatory.
75
Women buy four out of every 10 condoms sold.
71
The largest cell in the human body is the female egg and the smallest is the male sperm.
682
A man's beard grows fastest when he anticipates sex.
239
During menstruation, the sensitivity of a woman's middle finger is reduced.
47
If your stomach didn't produce a new layer of mucous every two weeks, it would digest itself.
33
One quarter of the bones in your body are in your feet!
36