'Believing you're a winner' gives men a testosterone boost and promiscuous disposition – A new study…

'Believing you're a winner' gives men a testosterone boost and promiscuous disposition – A new study shows that men only have to believe they've bested another man in competition to get raised testosterone levels and an inflated sense of their own value as a s****l prospect.

‘Believing you’re a winner’ gives men a testosterone boost and promiscuous disposition

Source: +Medicalxpress
'Believing you're a winner' gives men a testosterone boost and promiscuous disposition – A new study…