Common pesticides such as roach, termite, and flea insecticide can be found in the bodies of the majority of Americans.
11
The aorta, the largest artery in the body, is almost the diameter of a garden hose.
37
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 has been shown that caffeine causes headaches when stopped suddenly and can cause morning headaches that are relieved by a dose of caffeine.
101
In Japan, condoms are commonly sold 'door to door'!
54
Chocolate, sex, and laughter are all important for a healthy brain.
37
Each nostril of a human being register smell in a different way. Smells that are made from the right nostril are more pleasant than the left.
38
The human brain uses approximately as much energy as a 10 watt light bulb.
120