Your tongue is the only muscle in your body that is attached at only one end.
173
Sex burns about 360 calories per hour.
860
20 minutes after smoking a cigarette, blood pressure drops to normal.
37
During menstruation, the sensitivity of a woman's middle finger is reduced.
47
Vaccines contain formaldehyde, ethylene glycol (antifreeze), phenol (disinfectant / pesticide), and aluminum.
-14
Within three days of death, the enzymes that once digested your food begin to eat you.
22