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
Your body is creating and killing 15 million red blood cells per second.
50
The levels of two stress hormones, cortisol and epinephrine which suppress the body's immune system, will actually drop after a dose of laughter.
112
Perspiration is odorless; it is the bacteria on the skin that creates an odor.
39
Redheads require up to 20% more anesthesia to be knocked out.
112
Sex burns about 360 calories per hour.
860