Your skin is actually an organ.
88
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
It takes approximately 12 hours for food to entirely digest.
93
Your tongue is the only muscle in your body that is attached at only one end.
173
Your skeleton keeps growing until you are about 35, then you start to shrink.
74
25% of your bones are located in your feet.
12