They may have grown up in a home where money was tight and all they could afford was the dollar menu at a fast food restaurant. When a family tries to eat healthy foods, it becomes quite expensive. For example, spending thirty dollars on healthy food wouldn't make much money for an average family of four because fresh or organic foods are ridiculously expensive, but spending twenty dollars on fast food wouldn't make much money for an average family of four. average family of four. feed them all, keep them full and leave them extra money to buy more food. When sticking to a budget is a determining factor in a person's food spending, the quality of the food drops significantly and the main goal is to