Considers certain proteins present in food as a threat. Symptoms come on quickly. Those classic symptoms of food allergies are: erythema, rash, wheezing and itching they are usually detected in specific foods. The most common food allergies in adults include allergies to certain fish, shellfish, eggs, milk and dairy (to their proteins), some fruits, certain tree e commerce photo editing nuts, and peanuts. Some allergies have a significant lethality when they are not tackled in time. However, intolerances stand out for: do not involve the immune system. Cause symptoms that appear gradually , often after a few hours after eating the offending food the symptomatology and its severity is proportional to the amount of food ingested .
Occasionally, patients intolerant to a component can take a certain amount of food without presenting symptoms. They can be caused by many different foods. In principle, the fact of being intolerant to a substance present in food does not imply assuming a significant risk to life when it is ingested. Annex 2 of regulation (eu) 1169/2011 grants the consumer the right to be informed about what he eats this text brings together the 14 substances or products that must be declared on food labels or in the information that must be available to consumers at any time of their purchase or consumption. This is so because the legislator has considered that they are those that can offer the greatest risk in terms of public health to certain consumers.
We are going to list them and detail in each case if their inclusion refers to the potential risk of causing allergy or intolerance: cereals containing gluten , namely: wheat, rye, barley, oats, spelt, kamut or their hybrid varieties and derived products [...] : likely to cause both allergy and intolerance in predisposed people. Crustaceans and products based on crustaceans : likely to cause allergy in predisposed people. Eggs and egg-based products : susceptible to cause allergy in predisposed people. Fish and fish-based products [...]: likely to cause allergy