During menstruation, the sensitivity of a woman's middle finger is reduced.
47
Nearly 80 percent of all sudden cardiac arrests happen at home.
7
People that suffer from gum disease are twice as likely to have a stroke or heart attack.
22
If you were to roll a lung from a human body and out flat it would be the size of a tennis court.
36
Vicks inhalers can cause you to test positive for Meth on drug tests.
41
The human brain is more active during sleep than during the day.
28
In 1996, research found that having excessive body hair is linked to higher intelligence.
23