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Mid Michigan | Cave men ate paleo diets and drank the cleanest water on the earth at the time and consumed no chemicals or sugar sodas etc and lived to about 35 years old. The only thing that has increased life expectancy by about 40 years is modern medicine. I just heard Neil Degrassi Tyson talking about this the other day. Life expectancy was about the same till the late 1800's, early 1900's when progress in medical procedures and vaccines started to come about. | |
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