Kraft Heinz says it has stopped selling its pre-packed, highly processed meal kits to schools due to a lack of demand. The nutritional value of the kits had fallen under scrutiny.

Lunchables are off the menu at schools nationwide. Kraft Heinz pulled the product because of low demand after a consumer watchdog report said the meals – which were specially formulated to meet the nutritional requirements of the National School Lunch Program – had "relatively high" levels of sodium, cadmium and lead.

This week, Kraft Heinz shared that it is pulling its Lunchables products from a program providing free and reduced meals to low-income school children across the United States. Here's why.