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Animal protein vs. plant proteins
Avoid animal proteins
meat
fish
poultry
dairy
"In a new study, middle-aged people who ate protein-heavy diets had a markedly increased risk of dying.
When animal derived protein sources are taken out of the mix, the mortality risk was significantly
reduced: In other words, plant-based protein did not seem to present the same kind of problem as protein
from animal sources."
![](http://www.pkdiet.com/images/vegan.png)