Fingernails grow nearly 4 times faster than toenails.
31
The skin on your lips is 200 times more sensitive than your fingertips.
345
One or two alcohol drinks a day can be anti-inflammatory.
75
Staying awake for 17 hours is the same for your body as drinking 2 glasses of wine.
193
There is a disease called ichthyosis that turns the skin scaly like a fish.
90
The average human body contains enough iron to make a small nail.
50
Those who get out of bed by 7am are more likely to be thinner and happier.
20