“New research suggests testosterone can promote generosity, but only when there is no threat of competition.”
“Testosterone is often associated with aggression and antisocial behaviour. But it seems high levels of the male hormone, which boosts libido and builds muscle, may make men less likely to lie and cheat.”
“In a turnaround on the usual stereotype of macho, testosterone-laden guys making risky life choices, a new study finds that young men with higher levels of this sex hormone are more likely to accept safe-sex practices.”