The cost of health
....is too much. The problem is neither poverty nor hunger, but food inequality. Everyone expects you to eat healthy but wait until you've finished ringing up your items and see how much damage it has done to your budget. To put it into perspective, the food in the photo above cost me $15; smoked salmon (because I need my Vitamin E, good cholesterol) was $9 and the salad (because I need my finer and my vitamins) was $5. And this was just for one lunch.
Fifteen dollars can get a size 14 dressed chicken, two servings of (fried) chips and a large soda; this is dinner for a family of four. Not the healthiest, but obviously your options are dictated by what you can afford.