Abstract Although much is known today about the prevalence of food allergy in the developed world. there are serious knowledge gaps about the prevalence rates of food allergy in developing countries. Food allergy affects up to 6% of children and 4% of adults. Symptoms include urticaria. https://www.kaliboat.com/product-category/food-servicecommercial-kitchen-equipmentcooking-equipmentcommercial-grills/