
Is it the meat or the hormones that mess with your endocrine system, antibiotics that compromise your immune system or the genetically modified corn products rather than natural grasses that they feed them with?
The Japanese are number one in life expectancy and most of their protein comes from the sea. I don't think Fukushima has been factored in yet tho'.
I tried to look up American Mormon meat eating habits, because they have the highest longevity among Americans and smoking and drinking don't skew their results, but I couldn't find reliable data. Their guidance is to eat meat sparingly, although that doesn't mean they follow it.
Utah has one of the least McDonalds among the states:
http://rare.us/rare-life/food-and-d...onalds-restaurants-are-located-in-your-state/
just having faith and weekly attendance at church is very highly correlated with longevity.