The brain can stay alive for 4 to 6 minutes without oxygen. After that cells begin die.
193
If your stomach didn't produce a new layer of mucous every two weeks, it would digest itself.
33
About half of all Americans are on a diet on any given day.
29
Medical research has found substances in mistletoe that can slow down tumor growth.
32
The chemicals indole and skatole, which help to account for the particular smell of human feces, are used as ingredients in perfume!
-3
The smallest human penis ever recorded was just 5/8 of an inch long!
77
Your wounds heal faster if you lick them, you instinctively do this for that reason. Tears help, too.
20
A person will burn 7 percent more calories if they walk on hard dirt compared to pavement.
45