How many major allergens are required to be listed on products?

• A. 6
• B. 8
• C. 10
• D. 12

Answer: (B)

Allergen labeling requires that a fixed set of major allergens be declared on product labels so people with sensitivities can identify potential triggers. The question points to the standard requirement for listing major allergens on foods, which is defined by law and remains consistent so consumers know what to avoid. Historically, this standard consisted of a defined number of major allergens that must be disclosed; the traditional list included eight categories. Sesame was later added as a ninth major allergen, with labeling rules evolving accordingly in newer regulations. In exam contexts like this, the answer aligns with the established eight-category standard.