California (CA) Food Handler Practice Exam Prep – Free Practice Test

Lettuce is considered safe for most individuals and is not commonly recognized as a food allergen. While it is important to understand that some people can have reactions to a wide variety of foods, the majority of food allergies that pose significant health risks are associated with items such as nuts, milk, and eggs.

Nuts can cause severe allergic reactions in many people and are one of the most common allergens. Similarly, milk and eggs are also recognized as major allergens, especially among children. These items can elicit immune responses that can result in serious health effects. Therefore, lettuce does not typically fall into this category of potential allergens, making it the correct choice.