There is a disease called ichthyosis that turns the skin scaly like a fish.
90
A person will burn 7 percent more calories if they walk on hard dirt compared to pavement.
45
You inhale about 700,000 of your own skin flakes each day.
29
Falling in love raises levels of nerve growth in a person's brain for about a year and can improve their memory.
39
The average tastebud lives only 10 days before it dies and is replaced by a new one.
15
The largest cell in the human body is the female egg and the smallest is the male sperm.
682
Crying literally alleviates stress and uniquely allows humans to decrease feelings of anger and sadness.
24
Perspiration is odorless; it is the bacteria on the skin that creates an odor.
39