Ten seconds of hugging a day increases levels of oxytocin, which can reduce blood pressure, thus cutting the risk of heart disease.
26
According to a 1950s survey, 75% of men ejaculate within two minutes of penetration.
109
The pupil of the eye expands as much as 45 percent when a person looks at something pleasing.
130
The lifespan of a tastebud is ten days.
130
Putting sugar on a wound or cut will greatly reduce pain and speed up the healing process.
25
The human brain uses approximately as much energy as a 10 watt light bulb.
120
About 400 different kinds of microbes live on and in the human body.
-3
The smallest human penis ever recorded was just 5/8 of an inch long!
77