Men's sexual satisfaction depends on health, not Viagra

This is an interesting conclusion from a recent study at the University of Chicago: "Sexual activity, good quality sexual life, and interest in sex were higher for men than for women and this gender gap widened with age. Sexual activity, quality of sexual life, and interest in sex were positively associated with health in middle age and later life. Sexually active life expectancy was longer for men, but men lost more years of sexually active life as a result of poor health than women."

There is also some evidence that sex (didn't say exactly what kind, if it meant just orgasm, etc.) might do positive things for your immune system. I suppose this might be the next excuse celebrity philanderers trot out, "I just wanted to help my immune system!"

read more here .