Ingrown toenails are hereditary.
15
Sex burns about 360 calories per hour.
860
There's a new vaccine for alcoholism that gives drinkers an immediate and harsh hangover, even if they drink a small amount of booze.
14
Chocolate, sex, and laughter are all important for a healthy brain.
37
The average human body contains enough fat to make seven bars of soap.
45
The aorta, the largest artery in the body, is almost the diameter of a garden hose.
37
Contrary to popular beliefs, chocolate does not cause acne.
63
People that suffer from gum disease are twice as likely to have a stroke or heart attack.
22