Smokers get ten times more wrinkles than non-smokers.
171
Our brains have a negativity bias and will remember bad memories more than good ones.
15
If you cut a 'V' shape into your toe nails, you can prevent 'in-grown' toe nails.
22
A third of the human population sneezes when they look at the Sun. Light can signal the ocular nerve near the sinuses and triggers a sneeze.
18
Women buy four out of every 10 condoms sold.
71
The average human body contains enough iron to make a small nail.
50
The human body contains over a billion miles of DNA.
147
40% of all indigestion remedies sold in the world are bought by Americans.
8