Consumer Reports Finds High Levels of Heavy Metals in Certain Lunchables Provided to Schools

Consumer Reports (CR) has called on USDA to remove certain Lunchables food kits from the National School Lunch Program due to high levels of sodium and heavy metals found in the products.

USDA currently allows two Lunchables kits—Turkey & Cheddar Cracker Stackers and Extra Cheesy Pizza—to be served to nearly 30 million children through the National School Lunch Program. To meet the program’s requirements, Kraft Heinz added more whole grains to the crackers and more protein to the Lunchable kits designed for schools, compared to store-bought versions.

CR recently compared the nutritional profiles of two Lunchable kits served in schools and found they have even higher levels of sodium than the kits consumers can buy in the store. CR also tested 12 store-bought versions of Lunchables and similar kits and found several contained relatively high levels of lead and cadmium. All but one also tested positive for phthalates, chemicals found in plastic that have been linked to reproductive problems, diabetes, and certain cancers.

CR tested store-bought Lunchables and similar kits from Armour LunchMakers, Good & Gather, Greenfield Natural Meat Co., and Oscar Mayer and found lead, cadmium, or both in all. Lead and cadmium can cause developmental problems in children over time, even in small amounts. While none of the kits exceeded any federal limit, five of the 12 tested products would expose someone to 50 percent or more of California’s maximum allowable level for lead or cadmium – currently the most protective standard.

The sodium levels in the store-bought lunch and snack kits CR tested ranged from 460 to 740 milligrams per serving, which is nearly a quarter to half of a child’s daily recommended limit for sodium. CR found that the sodium levels of the Lunchables made for schools, which had a larger portion of meat, are higher than in the store-bought versions. The school version of the Turkey and Cheddar Lunchable for schools contained 930 mg of sodium compared to 740 mg in the store-bought version. Similarly, the Lunchable pizza kit for schools had 700 mg of sodium compared to 510 mg in the store version.