Most people I see arnt fat at all, but then again, obesity is more of an urban problem thing maybe, where there are more fast-food restaurants.
I myself cant eat hamburgers in fast-food restaurants because I have had better. I have a freezer full of meat from cows that we fed we with hay that my family grew in our fields. Once you eat hamburger that had no growth hormones and the cows had grazing land, and had no filler added to the meat. You just cant eat the tasteless crap in Wendie's or McDonald's.