Food Allergen Labeling with Digital Menus

Food allergies affect roughly 8% of children and 5% of adults worldwide, and the numbers are rising. For restaurants, clear allergen communication is both a legal obligation and a trust-building opportunity. Digital menus make allergen labeling dramatically easier, more accurate, and more accessible than paper menus ever could.

The 14 Major Allergens You Must Know

Regulations in most countries require restaurants to communicate the presence of 14 major allergens. These are the substances responsible for the vast majority of allergic reactions.

• Celery
• Cereals containing gluten (wheat, rye, barley, oats)
• Crustaceans (shrimp, crab, lobster)
• Eggs
• Fish
• Lupin
• Milk and dairy
• Molluscs (mussels, oysters, squid)
• Mustard
• Tree nuts (almonds, cashews, walnuts, and others)
• Peanuts
• Sesame seeds
• Soybeans
• Sulphur dioxide and sulphites

Legal Requirements for Allergen Disclosure

In the EU, Natasha's Law requires all food businesses to provide full ingredient and allergen information. In the US, the FASTER Act expanded the list of major allergens to include sesame. Dubai and the UAE follow similar labeling guidelines under ESMA regulations. Failure to disclose allergens can result in fines, lawsuits, and in the worst case, endanger lives. Regardless of where you operate, transparent allergen information is not optional.

Why Paper Menus Fall Short

Printed menus have limited space for allergen details. Most restaurants either cram tiny icons at the bottom or rely on a generic "please ask your server" disclaimer. This puts the burden on staff to memorize allergen data for every dish, which is error-prone and stressful, especially during busy service.

How Digital Allergen Badges Work

Digital menus solve this problem elegantly. Each menu item can display clear, color-coded allergen badges right alongside the name and description. Customers can filter the entire menu by allergen, instantly hiding items that contain substances they need to avoid. This gives guests confidence and independence, reducing the back-and-forth with staff.

Feedle's Allergen Tagging Feature

With Feedle, you can tag every item with its allergens from a simple checklist in the menu editor. The tags appear as visual badges on your live menu. Customers can tap any badge to learn more, and they can filter the menu to show only items safe for their dietary needs. This feature is available on all Feedle plans, including the free tier.

Reducing Liability and Building Trust

Clear digital allergen labeling creates a documented record of what information was provided to customers. This reduces legal liability compared to verbal disclosures that cannot be verified. More importantly, it builds trust. Guests with allergies are fiercely loyal to restaurants where they feel safe, and they spread the word to others in the allergy community.