Dieters who sleep more take off more fat that those who sleep less.
159
Chocolate, sex, and laughter are all important for a healthy brain.
37
If you stop working out, it takes twice as long to lose strength than it took to gain it.
16
Human thigh bones are stronger than concrete!
63
Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
Although African-Americans make up only 13% of the U.S. population, they accounted for one half of the estimated new HIV/AIDS diagnoses in 2004.
70
Most lipstick contains fish scales.
37
Our Right Lungs takes more air than our left lung.
194