Estudo observacional:
http://www.techtimes.com/articles/172142/20160801/eating-more-meat-increases-mortality-risk-but-plant-protein-lowers-it.htm
Citando:
"Too much meat — particularly red meat — has been shown to be bad for the health, but protein from plants may actually offset the negative effects, a new study has revealed.
In fact, people who eat more plant protein and less animal protein may have longer lives even when they have unhealthy habits such as smoking or heavy drinking, the new report said.
When it comes to protein intake, where the protein comes from is just as important as how much of it people eat, researchers explained."
