Ah, here we go. So overweight because why? Eating 99-cent menu items from fast-food menus 4 times a day and filling their homes with the cheapest industrial-processed food ever. Liters of soda, microwave-TV-dinners, huge bags of cheetos, etc. That junk isn't food, IMHO. If a low-income person wants to give their family something better, they can't afford it. Low-income, probably low-education & stressful-job(s), not enough motivation/energy after coming home from work to cook a proper meal or get exercise. Personally, I think they can't afford it in ways that go beyond just money...