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2026 GlobalTrend Report

Allergies, Intolerances, and Digestive Health: Addressing the Issue of Misdiagnosis

Consumer awareness of food allergies, intolerances, and digestive health concerns is influencing dietary choices, with many individuals identifying perceived food sensitivities without professional diagnosis.

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About this report

What this report covers

The challenge

Food and beverage brands face the challenge of responding to growing consumer demand for digestive health and free-from products without reinforcing inaccurate assumptions about dietary needs. Consumers may associate common symptoms with particular ingredients or processing methods despite uncertainty about their underlying causes. Expanding specialist product ranges or promoting ingredient avoidance without sufficient evidence risks encouraging unnecessary dietary restrictions, while unclear claims can undermine confidence in products intended for genuine dietary requirements. Brands that misinterpret consumer concerns risk encouraging unnecessary food avoidance, creating misleading expectations, and weakening trust in digestive health propositions. Poorly substantiated claims or ambiguous dietary labeling may cause consumers to misunderstand product suitability, potentially exposing those with diagnosed allergies or intolerances to inappropriate choices. Overreliance on specialist positioning can also restrict market relevance, while failure to distinguish general wellness from medical requirements increases reputational, regulatory, and consumer safety risks.

Who this is for

Food and beverage manufacturers, functional food and beverage brands, digestive health and free-from product manufacturers, dietary supplement companies, ingredient suppliers, foodservice operators, retail category managers, senior commercial executives, brand managers, product development teams, innovation teams, research and development specialists, regulatory and compliance teams, nutrition and scientific affairs professionals, consumer insights teams, marketing strategists, and category decision-makers.