Researchers from the University of Exeter say successful business ladies have more testosterone in their blood compared to housewives. According to scientists, this fact affects the woman’s appearance as well as her attitude to life, career and the opposite sex.

Psychologists say it is high levels of female sex hormones that lend enthusiasm, determination and other qualities for building up a career to women.

According to other study, high testosterone levels make business women more interested in sex and have more sex. Yet scientists are still pondering over what comes first: is it our personality that triggers high levels of sex hormones or is it hormones that determine what kind of person we can be.

Source of the image: flickr.com/photos/innovision.