A serious, tongue-tangling kiss triggers a whole spectrum of physiological processes that can boost your immunity and generally spruce up that body you work so hard to keep attractive.
The importance of kissing in relationships is well-documented. In fact, research shows that 59 percent of men and 66 percent of women have found themselves less attracted to a potential partner after a bad first kiss.
Even if you consider yourself a sexpert, you'll be surprised by these surprising sex facts, including the history of sexuality, fun trivia, & controversy.