2 out of 3 adults in the United States have hemorrhoids.
7
The brain can stay alive for 4 to 6 minutes without oxygen. After that cells begin die.
193
Male hospital patients fall out of bed twice as often as female hospital patients.
71
Redheads require up to 20% more anesthesia to be knocked out.
112
Due to the angle at which the optic nerve enters the brain, staring at a blue surface during sex greatly increases the intensity of orgasms.
252
Your skeleton keeps growing until you are about 35, then you start to shrink.
74
Pain occurs when sounds are above 130 db.
123