Food allergy
Food allergies are substances that we ingest that cause an autoimmune reaction. The body sees the foreign substance in our food as foreign to the body, after which we get stomach / intestinal complaints, among other things. Wondering whether you are allergic? Then test for the most common food allergens. Complaints that are partly or completely caused by allergens are, for example, cow's milk allergy, peanut allergy or nut allergy.
Some forms of allergy can also be dangerous, such as a peanut or tree nut allergy. The person in question can go into shock after coming into contact with these allergens.