Soy allergy is a common food allergy, particularly in children, resulting from an immune system reaction to soy proteins. Found in a variety of foods and products, soy can trigger reactions ranging from mild symptoms to severe allergic responses like anaphylaxis. Soy allergy is often seen in early childhood, and some children may outgrow it over time....
People with soy allergies may also be sensitive to other legumes, though cross-reactivity is generally low. However, they should be cautious with: