OMG... Eating Veggie can help with this too !!! ... In 2006, They took 17 male humans, divided them into a meat eater group and non-meat group... After 2 weeks, they collected sweat samples and had 30 Breeding-Age female humans Rate the scent... The group eating Non Meat rated significantly more "Pleasant" + "Attractive" vs the meat-group...
Naturally. People aren't designed to eat meat—we have neither the sharp claws, sharp flesh-ripping teeth, nor short, highly-acidic digestive systems typical of carnivores. Most anthropologists believe we resorted to meat-eating only during certain periods (e.g. of drought) where it was necessary to survive.
Then meat became a status thing. It has, after all, always been the most expensive, resource-consuming kind of food. (It takes over 10 times as much water to raise a pound of animal protein as vegetable protein—plus there's all the food you must feed the animal, and all the waste to manage.) The ability to have and eat meat became ingrained in our culture as a sign of success and affluence. That's largely what's kept it going through the last few centuries.
The more complex a protein is, the longer it takes to break down, especially in our long, complex, mildly acidic guts. So meat sits there for days, putrefying and discharging toxins before we can fully assimilate it. And one of the symptoms of this—aside from internal distress, flatulence, bad breath, and possibly a host of diseases, is body odour. All that rot has to go somewhere.