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
The brain can stay alive for 4 to 6 minutes without oxygen. After that cells begin die.
193
Chocolate, sex, and laughter are all important for a healthy brain.
37
The whiter your tongue, the more germs there are on it.
88
Research indicates that babies who suck on pacifiers are more prone to ear aches.
21
If you unfolded your brain, it would cover an ironing board.
42
All humans have the ability to see ultraviolet light, but it is passively filtered out by the eye's lens. People who undergo surgery to remove the lens can detect ultraviolet light.
22