There's no need to be nervous that your sweat is driving off the ladies: a recent study found that the chemicals found in men's perspiration can boost a woman's mood.
Researchers at the University of Pennsylvania report that the odorless pheromones in male sweat caused women to relax over a six-hour period.
"Much to our surprise, the women reported feeling less tense and more relaxed during exposure to the male extract," says Charles J. Wysocki of the University of Pennsylvania. "This suggests that there may be much more going on in social settings like singles bars than meets the eye."
