Smokers get ten times more wrinkles than non-smokers.
171
‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
8
The average person's skin weighs twice as much as their brain.
131
There is a family with a genetic condition that makes their skin blue, who have been isolated in rural Kentucky for generations.
34
There is a disease called ichthyosis that turns the skin scaly like a fish.
90
The Manchineel Tree is so poisonous, rainwater dripping off it’s leaves will burn your skin.
17
