The lifespan of a tastebud is ten days.
130
Bearing a male child can alter a woman's brain by leaving male DNA that can persist for the rest of her life, making her less likely to suffer from Alzheimer's disease, promote tissue repair, and improve her immune system.
16
When you take a step, you are using up to 200 muscles.
886
When your face blushes, the lining of your stomach turns red, too.
154
Only 1% of bacteria cause disease.
45
Wearing tight pants can lead to impotence in men.
120
It is possible to go blind from smoking too heavily.
50