In the European Union, US and other countries, food producers are required to indicate the presence of wheat in their product labelling.
Although sourcing gluten free-labelled products may be a generally useful approach, it is still important to take care with ingredients as some gluten free products may contain certified gluten free wheat starch. Eating this may trigger a reaction in someone with wheat allergy. H2 How do I know if I am allergic to wheat? Wheat allergy is an allergic reaction to foods containing wheat, which, in some cases, can also be triggered by inhaling wheat flour.
It is most associated with small children, who often outgrow wheat allergy, but adults can also develop it. Around 0.3% of children under the age of five in Europe are allergic to wheat, with two-thirds likely to have outgrown their wheat allergy by the time they are 16.
Wheat allergy symptoms show up on the skin and in the respiratory tract, often directly after meals. Wheat allergy can also cause indigestion, which may occur some time after eating wheat.
Symptoms of wheat allergy include swelling, itching or irritation of the mouth or throat, hives, itchy rash or swelling of the skin, nasal congestion, headaches, difficulty breathing, cramps, nausea or vomiting, and diarrhoea.
In some cases, wheat allergy can cause a life-threatening reaction known as anaphylaxis with severe symptoms including chest pain, swelling or tightness in the throat, severe breathing difficulty, trouble swallowing and dizziness or fainting.
If you think you or your child has a wheat allergy, you should make a note of reactions and food eaten, and consult with a doctor to arrange for an allergy test.