For example, although women now participate massively in the work force, their roles remain different and their professional activities are, on average, less prejudicial to their health. In addition, women often relate to their bodies, their health and their lives in general in a much different way than men do. To caricature, women seek beauty, men seek strength and power; thus, a woman's body must remain young and healthy as long as possible, whereas a man's body must be submitted to risks and challenges from an early age.