When you fall in love, that 'high' feeling is caused by a flood of dopamine that is similar to that of cocaine.
44
By the age of 60, most people have lost 50% of their taste buds.
17
In 1996, research found that having excessive body hair is linked to higher intelligence.
23
The whiter your tongue, the more germs there are on it.
88
Sitting straight upright in your chair is bad for your back. You should instead slouch at an angle of 135 degrees.
10
There are more bacteria in your mouth than there are people in the world.
60
The male fetus is capable of attaining an erection during the last trimester.
75