‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
8
There is a disease called ichthyosis that turns the skin scaly like a fish.
90
Smokers get ten times more wrinkles than non-smokers.
171
The skin on your lips is 200 times more sensitive than your fingertips.
345
The Manchineel Tree is so poisonous, rainwater dripping off it’s leaves will burn your skin.
17