tigerdan
Norm Smith Medallist
Noone at any time in history used to eat anywhere near as much meat as is eaten today, the less they ate the longer they lived as the sheer amount of acids (iron, sulfur,nitrogen etc), neurotransmitters and steroids in the flesh destroys cells, cycles down glands and doesn't actually fuel the body without creating more oxide in the nitrogen cycle you know another thing that kills microbes being the heavy acids akin to smoking/stress cell death. Stress is a vague an argument as one can give btw, eating meat for instance is a stress to the system.
At risk of further derailing this thread, why do we have canine teeth if meat was so rarely eaten in the past?