Building Trust In Food & Ingredient Safety In An All Or Nothing World
September 26, 2024
Food Allergens
Food allergens affect millions of individuals and families every day. Whether you're helping consumers understand allergen labeling or answering questions about the major food allergens, this toolkit provides clear, science-based resources. Use it to stay informed, share accurate information and help manage food allergies with greater confidence.
Key Messages
Food allergens can pose serious health risks, but they’re manageable with the right information and education. Use these key messages to answer common questions and support safe, more inclusive food environments.
- How many food allergens are there? In the U.S., nine major food allergens are responsible for the vast majority of serious allergic reactions. These include milk, eggs, peanuts, tree nuts, soy, wheat, fish, shellfish and sesame.[1] Knowing them is the first step toward managing risk and staying safe.
- Why is it important to understand food allergens? Food allergies and intolerances are no longer niche issues – they are a part of daily life for many households across the country. Food allergies affect about 11% of U.S. adults – even if you are not directly affected, someone you know likely is.[2] Understanding food allergens helps reduce anxiety and allows people to make safer choices when buying, preparing or sharing food.[3]
- How can I avoid a reaction to food allergens? Knowledge is key. Always read food labels carefully and look for any of the major food allergens listed. Clear labeling helps people with food allergies make informed decisions and enjoy meals with greater confidence.[4]
Research
One in four Americans report they or a member of their household have a food allergy, intolerance and/or sensitivity. Explore research on public awareness, perceptions and experiences to better understand how food allergens are viewed and managed.
IFIC Spotlight Survey: Americans’ Perceptions of Food Ingredient Safety
Learn More2022 Food and Health Survey
Learn More2019 Food and Health Survey
Learn MoreInsights
Delve into expert perspectives on food allergens, including emerging topics like novel food allergies and labeling, with practical guidance for nutrition and health professionals.
Food Allergy Facts: What You Know Could Save a Life
May 30, 2019
Webinars
Browse IFIC’s collection of CPE-eligible webinars created for nutrition and health professionals. These sessions cover timely topics on food allergens, including common myths, emerging treatments and how food allergen labeling and communication tools can support confident and safe food choices.
Food Allergen Masterclass: Myths, Facts & Consumer Insights
April 25, 2025
Downloads to Share
These downloadable handouts cover the basics of food allergens, including the nine major food allergens, common symptoms of allergic reactions and tips for managing allergies. Use them to share clear, science-based information with confidence.
Food Allergy Facts*
Social Media Inspiration
These sample posts cover the basics of food allergens, including the nine major food allergens and practical tips for managing them in daily life. Share on social media to provide your audience with engaging, science-based content.
Nine Common Allergens
Managing Food Allergies at School
Food Allergens 101
In the News
See how food allergens show up in the news, with trusted insights and commentary from the IFIC community.