The average person who stops smoking requires one hour less sleep a night.
79
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139
Medical research has found substances in mistletoe that can slow down tumor growth.
32
You inhale about 700,000 of your own skin flakes each day.
29
If your stomach didn't produce a new layer of mucous every two weeks, it would digest itself.
33
Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
197
Perspiration is odorless; it is the bacteria on the skin that creates an odor.
39