What is the best way to test for exotic or less common allergens when conducting allergy testing?
One of the most fascinating aspects of my work as a nutritionist and dietitian is working with allergies. Especially those that are related to less common or exotic allergens. The purpose of this article is to provide some insight into how allergy testing can be done for unusual allergens. This article will explain the importance of allergy testing, how to get started, provide real-life example, give additional tips and summarize the entire procedure.
It is important to test for allergies when you encounter exotic or less common allergens.
The common foods like shellfish or peanuts are studied extensively and well known to cause allergies. As people's diets diversify and become increasingly global, they could be exposed to less common or exotic allergens. It is important to know if someone has an allergic reaction to less common allergens.
Journal of Allergy and Clinical Immunology study shows that food allergies to exotic foods can be as serious as those caused by more common foods. Testing for allergies can help you avoid unexpected reactions that range from minor discomfort to potentially life-threatening symptoms like anaphylaxis. The side effects of allergy testing, on the other hand, are usually minimal. They consist of temporary redness of the skin or itching at the site of the test.
How to Start Allergy Tests
Consult an allergist if you think you may be allergic to a food or substance that is unfamiliar to you. The allergist will perform a complete physical and medical examination. The American College of Allergy Asthma and Immunology recommends skin prick testing and blood tests to identify allergens. If the allergen is more rare, an oral challenge may be suggested by the allergist. This involves the patient consuming the food under supervision.
Exotic and Less Common allergens
- Kiwi: Food allergies are increasingly reported , especially in children.
- Mangos: Cause skin allergies due to the urushiol found in them.
- Red Meat: Galactose-alpha-1,3-galactose (Alpha-Gal) is a carbohydrate found in red meat that can trigger allergic reactions.
- Seaweed: Despite being rare, people can have allergic reactions to certain types of seaweed.
- The expensive spice saffron has caused allergic reactions including anaphylaxis.
- Chickpeas are a common ingredient of many cuisines around the world. However, they can trigger severe allergies in certain individuals.
- Lupin is a legume that can cause allergies in people with peanut allergies.
- Some people are allergic to fennel, though it is not very common.
- This tropical fruit, also known as pitaya or dragonfruit, can trigger allergic reactions for some people.
- Goji Berries
Other Tips
It's vital to know about potential food allergies before trying out new foods. Be cautious when adding new foods to your diet if you or your family have had food allergies in the past. Pay attention to the labeling of foods and know that some exotic foods contain allergens which are not found in familiar foods. If you suspect an allergic reaction, seek medical attention immediately.
Conclusion
In our globalized society, allergy testing is essential to maintain health. Understanding the benefits of allergy testing, how to start, recognising examples of lesser-known allergens and following other tips will allow us to safely enjoy the wide variety of food available. When in doubt, consult a health professional.
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