Ingrown toenails are hereditary.
15
Research indicates that babies who suck on pacifiers are more prone to ear aches.
21
Scientists estimate that laughing 100 times is equivalent to a 10-minute workout on a rowing machine.
202
Children are more allergic to cockroaches than they are to cats!
46
The average person who stops smoking requires one hour less sleep a night.
79
On average, women have always lived longer than men.
195
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139