Having sex can make a woman look younger and more attractive due to the release of estrogen and collagen.
346
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
A woman's sense of smell is most sensitive during ovulation.
34
Only 1 person in 2 billion will live to be 116.
49
Poor eyesight (myopia) is associated with higher IQ.
232
Your skeleton keeps growing until you are about 35, then you start to shrink.
74
Human hair and fingernails continue to grow after death.
7