2 out of 3 adults in the United States have hemorrhoids.
7
Surgeons who listen to music during operations perform better than those who don't .
87
Staying awake for 17 hours is the same for your body as drinking 2 glasses of wine.
193
Chocolate, sex, and laughter are all important for a healthy brain.
37
The whiter your tongue, the more germs there are on it.
88
In older people, memory is best early in the morning and then declines during the late afternoon.
33
Wearing headphones for an hour increases the bacteria in your ear 700 times.
233
