I recently watched a documentary with home video footage from the time my parents were young kids, and its shocking to see how different people used to look. They had less health care, but all who made it to adulthood looked healthier and I'd even say more like a human than this. I am dependent on modern medicine because I was born with a crap body, but people like this make me wonder if saving the weak for generation after generation has fucked us beyond repair.
Most of it is just diet and exercise. If you took these people and gave them a healthy diet of home cooked meals and then forced them to do manual labor at a factory for over 40 hours a week, 9/10 of them would look just as healthy as your parent's generation.
