Allergens

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Risk-based approaches for food allergens offer a path forward for both allergen management and precautionary allergen labeling decision-making. After many years of research, a clearer picture has emerged of the population-level, threshold-dose distributions for major food allergens using data generated in double-blind, placebo-controlled food challenge studies. If the food allergen management field is headed for a shift toward quantitative, risk-based management strategies, however, then several method considerations and important data gaps must be addressed.

Experts with the World Health Organization (WHO) and the Food and Agriculture Organization of the United Nations (FAO) have developed a process for the consideration of future exemptions of highly refined foods and ingredients derived from or containing a priority allergen food.

A recent study analyzing food allergen recalls in the UK from 2016–2021 has revealed allergens to be the most prevalent cause, and milk to be the most commonly implicated allergen.

The Gluten Intolerance Group (GIG) has announced its sponsorship of the Nourished Group’s Gluten-Free Business-to-Business (B2B) Directory, launching in January 2023 and offering a robust listing of companies that provide the resources needed to operate a business in the gluten-free space.

With a draft guidance, the U.S. Food and Drug Administration (FDA) has updated Questions and Answers Regarding Food Allergens, Including the Food Allergen Labeling Requirements of the Federal Food, Drug, and Cosmetic Act (Edition 5); Guidance for Industry.

Food Allergy Canada recently released its Allergen Management Guidelines for Food Manufacturers, which includes online training and a user guide. The guidelines aim to support Canadian food and beverage manufacturers in managing allergens in their facility to enhance food safety.

Errors involving product contamination, misbranding, and undeclared allergens remain the three leading causes of food recalls. Since employees are the cornerstone for preventing allergen and gluten adulteration, providing proper training to staff can prevent errors that could lead to a recall.

A recent report by the Food and Agriculture Organization of the United Nations and the World Health Organization raises a concern with the limited existing data on seaweed food safety, and recommends several actions to close knowledge gaps and increase the safety of seaweed consumption.

There are two big game-changers for improving food allergen safety: more effective food labeling, as well as risk assessments to understand the severity and frequency of allergic reactions. Identifying, prioritizing, and standardizing the list of major food allergens across global borders will help protect people everywhere living with allergies.

The Allergen Bureau has launched its new “Assessing Agricultural Cross-Contact 2022” guide, which aims to assist agrifood businesses in mitigating allergen cross-contamination.