Every year your body replaces 98% of your atoms.
119
The whiter your tongue, the more germs there are on it.
88
If your stomach didn't produce a new layer of mucous every two weeks, it would digest itself.
33
The average person who stops smoking requires one hour less sleep a night.
79
More people have a phobia of frogs than rats.
41
Every time you lick a stamp, you're consuming 1/10 of a calorie!
47
The human brain uses approximately as much energy as a 10 watt light bulb.
120
2 out of 3 adults in the United States have hemorrhoids.
7