How testosterone can make men kind and generous: Experts reveal the 5 weird ways it changes behaviour

Testosterone has long been associated with aggression and competition in men. But the versatile sex hormone can also impact a range of emotional states including empathy, generosity, of corruption, and risk taking. Experts speculate that there may be more to the hormone than first thought, and that testosterone could be just as useful for cooperation as competition. Testosterone has long been associated with aggression and competition in men. It seems that for every question scientists answer on testosterone, more are raised in its place.