Why Restaurants Need Dietary Intelligence: The Market Reality

33 Million Americans With Diagnosed Food Allergies

Approximately 33 million Americans have a diagnosed food allergy — a number that is bigger than most operators appreciate when they hear it. One in every ten people in the US is managing a condition that could cause them to become seriously ill from eating the wrong food. That population is dining out every day, at every type of restaurant.

Dietary Needs Beyond Allergies: Nearly Half of US Consumers

When you layer dietary intolerances and lifestyle-driven eating requirements on top of the allergy population, the market expands dramatically. Guests managing coeliac disease, lactose intolerance, IBS, and non-coeliac gluten sensitivity add tens of millions more. Then add the growing populations following specific lifestyle diets — vegan, vegetarian, keto, low-carb, low-FODMAP — and the GLP-1 medication users managing their meals around their treatment protocol. Combined, roughly half of US consumers have some form of dietary need that influences where and what they eat.

This is not a niche. It is the majority of diners.

US Restaurant Allergen Regulation: No Law Until October 2025

Until October 2025 — when SB 68 was signed in California — there was essentially no regulation in the United States requiring restaurants to provide allergen information to their guests. Nutrition labeling requirements for chains have been in place for over a decade, but those apply to calorie disclosure, not to the nine major allergens that can cause anaphylaxis. The allergen disclosure gap was total: 33 million people with diagnosed food allergies, no legal requirement on any restaurant to tell them what was in their food.

SB 68 is the beginning of that changing. The scale of the dietary needs market — and the EU's decade-long precedent of mandatory 14-allergen menu labeling — means this is a regulatory trend, not an isolated California initiative.