10 Hidden Food Allergy Triggers Lurking in North America

2. Tree Nuts: A Diverse Group of Triggers

Tree nuts, which include almonds, walnuts, cashews, and pistachios, are another major group of allergens. Unlike peanuts, tree nuts are true nuts and are often found in a wide variety of foods, from baked goods to ethnic cuisines. This section delves into the complexity of tree nut allergies, highlighting the fact that an allergy to one type of tree nut does not necessarily mean an allergy to others. We explore the genetic and environmental factors that contribute to the development of tree nut allergies and the importance of accurate diagnosis. Furthermore, the section addresses the challenges of cross-contamination in food production and the role of labeling in helping individuals avoid tree nut allergens.