Which of the following is NOT a common food allergen?

The correct choice indicates that tomatoes are not considered a common food allergen. While food allergies can arise from a wide range of substances, certain foods have been identified as the most common triggers, often referred to as the "Big Eight." These include milk, eggs, peanuts, tree nuts, soy, wheat, fish, and shellfish.

Tomatoes, on the other hand, are not typically associated with allergic reactions at the same prevalence as these other foods. Although it is possible for some individuals to have a sensitivity or allergy to tomatoes, it is relatively rare when compared to the high number of people who are allergic to peanuts, shellfish, or milk. This distinction is crucial for food safety and allergy awareness, particularly in a food service or management context, where understanding and accommodating food allergies is of utmost importance.