Eating meat is a manly-man activity and what no one wants out of study like this is to have their preconceptions challenged or to hear they might have to change their behaviour in any way.
This is something that baffles me. The biggest, strongest mammals are herbivorous - elephant, bull, bison... Even the best carnivorous animals meditate for a few hours and seek divine help before messing with these guys.
Why is eating grass, not a manly-man activity?
Not really - for example most “manly-men” can agree heavy drinking decreases testosterone levels.