Which of the following is a common allergen in food?

Peanuts are a common allergen in food and are known to cause severe allergic reactions in individuals sensitive to them. Peanut allergies can manifest in various ways, ranging from mild symptoms such as hives and gastrointestinal distress to life-threatening anaphylaxis, which requires immediate medical attention.

Peanuts are classified as one of the "Big Eight" allergens in the food industry, which include the most frequent causes of allergic reactions in individuals. Food safety practices must prioritize the proper labeling of foods containing peanuts to inform consumers and minimize the risk of accidental exposure.

While dairy, wheat, and fish are also common allergens, peanuts have gained particular attention due to their prevalence in various food products and the severity of allergic reactions they can trigger. Thus, recognizing peanuts as a common allergen is essential for food safety and responsible food management practices.