do you mean poor people. If you do, they will be eating the cheaper foods. maybe more processed food. Often less nutritious.

yes, the wealthier you are, the more nutritious you are likely to eat because wealthier people are more likely to live in neighborhoods that have grocery stores and such. the poorer you are the more likely you are to live in a neighborhood that has a higher density of fast food places, and less well stocked groceries.... fast food places like to pop up in areas with poorer demographics because they know they will make more business there. This is a known and fairly accepted statistical thing. Even if you have a car, you are less likely to go grocery shopping unless its conveniently "on the way" to or from your home.. and it is more likely to be inconvenient if you live in a lower class neighborhood.

I would think it would depend on the individual. +5