You might find a documentary video "The Game Changers" interesting - about vegetarian/veganism (free on Netflix, rentable on Amazon) ...
At about 51:40, there's an amusing piece for mongers - a urologist measures the effects of eating meat vs vegs on three college boys and their erections ...
The rest of it is mostly testimonials from elite athletes ... also check the credits
At about 51:40, there's an amusing piece for mongers - a urologist measures the effects of eating meat vs vegs on three college boys and their erections ...
The rest of it is mostly testimonials from elite athletes ... also check the credits