An antioxidant supplement containing propionyl-carnitine, arginine, and niacin (EAC) improved the effectiveness of Viagra in 68 percent of men suffering from erection problems.
A Canadian study of people using a London dating agency showed that women preferred men who were kind and generous.
A Harvard University study by Ernani Rhoden and Abraham Morgentaler showed that testosterone supplements increased erection capacity, sex drive, energy, and mood in nearly two-thirds of men during a 12-month study.
Ginsenoside Rg1 may be an effective component in sex supplements. The supplement works like the prescription drug Viagra to increase blood flow to the penis.
More than 50 percent of men would ditch a woman who became overweight, compared with only 20 percent of women.
About 78 percent of men and women watch porno movies today, versus 40 percent in 1983.
“Is that a gun in your pocket, or are you just glad to see me?” Mae West said what women have thought since time immortal: the penis is central to male/female attraction.
Scientists from Rutgers University using MRI found a sexual treasure map of the female brain.
Several studies found that ginseng supplements increase blood testosterone, nitric oxide secretion (important for increasing blood flow) and enhance nerve function in the penis.
Tears could contain chemical signals that act as a biological communication system. Israeli scientists found that a woman’s tears decreased male testosterone levels and the desire for sex, compared to a placebo
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