The whiter your tongue, the more germs there are on it.
88
Your hair grows faster in the morning than at any other time of day.
91
Obsessive nose picking is called Rhinotillexomania.
101
Cuddling (or other ‘love’ acts) helps to heal physical wounds faster due to the release of Oxytocin which is proven to reduce swelling.
22
Some people have a "natural alarm clock" allowing them to wake up when they want. This is actually caused by a burst of the stress hormone adrenocorticotropin.
15
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
The average person's skin weighs twice as much as their brain.
131
Foreign accent syndrome is a rare brain disorder which causes people to speak in a foreign accent involuntarily.
15