The importance of threshold dose-distribution data for priority allergens and the need for future studies

Perspectives in precautionary allergen labelling of prepackaged foods after the FAO/WHO consultation

PURPOSE OF REVIEW

The purpose of this review is to provide an overview of the perspectives regarding precautionary allergen labelling (PAL) of prepackaged foods following the consultation conducted by the Food and Agriculture Organization (FAO) and the WHO.

RECENT FINDINGS

The FAO/WHO consultation provided a comprehensive assessment of the current status and practices of PAL implementation worldwide. One of the key findings highlighted by the Expert Committee was the need for improvement in existing PAL systems. It was noted that many countries lacked uniformity in PAL practices, leading to inconsistencies in labelling and potentially misleading information for consumers. Furthermore, the consultation emphasized the importance of PAL being risk-based, taking into account both the amount and frequency of unintended allergen presence (UAP) in food products.

SUMMARY

The FAO/WHO consultation shed light on various perspectives and challenges associated with PAL of prepackaged foods. Key findings emphasized the need for improvement in existing PAL systems, including the adoption of a risk-based approach, standardized regulations, and enhanced transparency. Moving forward, collaborative efforts between regulatory agencies, food manufacturers, and consumer advocacy groups will be essential in developing effective PAL strategies that prioritize consumer safety and well being.

Botanical Impurities in the Supply Chain: A New Allergenic Risk Exacerbated by Geopolitical Challenges

BACKGROUND

The supply chains of food raw materials have recently been heavily influenced by geopolitical events. Products that came from, or transited through, areas currently in conflict are now preferentially supplied from alternative areas. These changes may entail risks for food safety.

METHODS

We review the potential allergenicity of botanical impurities, specifically vegetable contaminants, with particular attention to the contamination of vegetable oils. We delve into the diverse types of botanical impurities, their sources, and the associated allergenic potential. Our analysis encompasses an evaluation of the regulatory framework governing botanical impurities in food labeling.

RESULTS

Unintended plant-derived contaminants may manifest in raw materials during various stages of food production, processing, or storage, posing a risk of allergic reactions for individuals with established food allergies. Issues may arise from natural occurrence, cross-contamination in the supply chain, and contamination at during production. The food and food service industries are responsible for providing and preparing foods that are safe for people with food allergies: we address the challenges inherent in risk assessment of botanical impurities.

CONCLUSIONS

The presence of botanical impurities emerges as a significant risk factor for food allergies in the 2020s. We advocate for regulatory authorities to fortify labeling requirements and develop robust risk assessment tools. These measures are necessary to enhance consumer awareness regarding the potential risks posed by these contaminants.

Food-labeling issues for severe food-allergic consumers

PURPOSE OF REVIEW

Food label represent the primary and only source of information before consuming a food product. Deputy government agencies on five continents require allergenic ingredients to be declared when used in prepackaged foods to assist patients in identifying allergenic foods and to help them to choose wisely. Unfortunately, the mandatory allergen list and legislation regarding food labels and reference doses is not uniform and varies by country. This may add difficulties to food-allergic patients, especially those with severe food allergy.

RECENT FINDINGS

A new definition of food allergy severity (the DEFASE grid, developed by the World Allergy Organization), aims to assist clinicians in the identification of the at-risk patients. The FASTER ACT and Natasha's Laws has made important improvements such as the entry of sesame as a major allergen in the United States, and increased evidence of allergens on the food label within prepackaged for direct sale (PPDS) in the UK. The recent introduction of Vital 3.0 brought important new features such as an updated reference doses for many foods.

SUMMARY

Currently, there are still considerable differences regarding food labels in different countries. Growing public and scientific attention to the problem promises to increase the food safety for allergens. Among the next improvements, we expect a reconsideration of the food reference doses, a harmonization of the food oral challenge process, and the promulgation of regulatory rules for the precautionary labeling.

Varying Approaches to Management of IgE-Mediated Food Allergy in Children Around the World

Food allergy is a chronic disease that affects individuals of all ages and is a significant public health problem globally. This narrative overview examines clinical management strategies for IgE-mediated food allergy in children around the world to understand variations in practice. Information was drawn from clinical practice guidelines, recent research, the websites of professional and governmental bodies with expertise in food allergy, and clinical experts from a broad cross-section of geographical regions. The structure and delivery of clinical services, allergen avoidance and food labeling, and resources to support the management of allergic reactions in the community are discussed in detail. The adoption of emerging food immunotherapies is also explored. Wide variations in clinical management of food allergy were apparent across the different countries. Common themes were continuing issues with access to specialist care and recognition of the need to balance risk reduction with dietary and social restrictions to avoid unnecessary detrimental impacts on the quality of life of food allergy sufferers. Findings highlight the need for standardized presentation of practice and priorities, and may assist clinicians and researchers when engaging with government and funding agencies to address gaps.