How to Avoid the Top 9 Allergens When Packing Your Kids' School Lunches, According to a Dietitian

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Getting back into the swing of school after a summer that flew by is a chore to begin with. Maybe you’re one of those parents whose favorite parts about back to school time is the lunch packing routine. Or, if you have kids with food allergies to some of the most common foods, including peanuts, tree nuts, egg, milk, wheat, soy, fish, shellfish, and sesame, school lunch can be a stressful part of the start of a new year. The good news is that it doesn’t have to be a stress-filled time for you or your children with allergies.

There are ways to be flexible with your lunch packing (leftovers for the win!), swap out foods that contain the top 9 most common allergens for allergy-safe foods, and teach your kids to advocate for themselves and keep themselves safe during lunchtime at school. We chatted with registered dietitian Elizabeth Pecoraro, MS, RDN, author of The Allergy-Friendly Cookbook: Simple Recipes for the Whole Family and food allergy expert, to learn about her best tips on making sure your kids’ lunches are healthy and allergy-free.

Read, read, read those labels.

This feels like a given if you’re a parent of children with food allergies, but keep in mind that food package labels can change over time. Peanuts and tree nuts can be dangerous allergies, but more people are now aware of those allergies and those allergens are usually clearly labeled on packaging, according to Pecoraro. Yet there are some hidden allergens that can sneak into your foods.

“Recently, sesame became the ninth top 9 allergen,” Pecoraro says. “Companies are putting sesame into products, especially bread products, that didn’t have them before.” So even if you’ve been buying a particular product for years, you should double check the food label at the store before tossing it in your cart to be safe.

Regularly check in with manufacturers.

Similar to checking the labels, manufacturers might regularly change their processes or equipment, which means there could be cross-contamination with allergens. It’s voluntary for food companies to include messages like “may contain milk, wheat, or tree nuts” or “produced in a facility that also processes almonds,” Pecoraro explains. If your child’s food allergy is severe, it would be worth it to call the manufacturers and make a list of those that have allergy-safe production facilities that can ensure there will be no cross-contamination with certain allergens.

Since this can change over time, keep tabs on these manufacturers from time to time and share with your friends who are parents of kids with allergies. Pecoraro also includes a list of her favorite allergy-friendly food companies in The Allergy-Friendly Cookbook.

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