Lack of water is the #1 trigger of daytime fatigue.
148
Your skeleton keeps growing until you are about 35, then you start to shrink.
74
Household bleach is the recommended chemical to decontaminate people exposed to the anthrax virus, by the U.S. F.D.A.
16
You mostly breathe from only one nostril at a time!
75
The largest cell in the human body is the female egg and the smallest is the male sperm.
682
Enamel is hardest substance in the human body.
61
Oenophobia is the Fear of wines.
28