How long can humans really live
I had a friend tell me that he heard that if humans ate a natural human diet and not processed foods or foods that were not naturally produced or grown combined with improvements in health care and the standard of living the average human being could live to be 150 years old.
Now I'm very skeptical for several reasons seeing as how this story is already passed a couple of generations before I heard it. Admittingly, I'm sketical of my friend who told me this. And I asked why didn't cave men live longer, and he pointed out that they didn't have doctors.
Well I tried looking this up on the net and I couldn't find anything to verify it so it's probably not true. But there is one very odd thing that I have in the back of my head. It may not have anything to do with this question, but when I was a child we had a dog that we were not allowed to feed any human food too. All she ever drank was water. Any thing that was wrong she was taken to a vet. She ended up living 21 years.
Maybe that has nothing to do with anything but I just wonder if there is something to this story of eating foods that we were designed to eat and living to 150? Does anybody have any info on this?