How to Test for Food Allergies and Food Intolerances?

 

How to Test for Food Allergies and Food Intolerances

Food allergies are immune responses that the body generates when one consumes a type of food. When the body wrongly recognizes some of the nutrients to be hazardous, it causes allergies. It stimulates the body's reaction through symptoms such as vomiting, tongue swelling, low blood pressure, hives, rashes, etc. These symptoms often show up after the consumption of food. The intensity of these symptoms can be mild or severe, depending upon the immune system of the person. If an individual is aware of the allergens which they are sensitive to, he/she can take prescribed medicine or avoid eating the same.

However, when one is unaware of their food allergies, it can lead to deadly consequences. Hence, it is advisable to test for food allergies to prevent life-threatening scenarios. Allergy testing is now into action in various countries around the globe. If you are a resident of London, there is a unit of food allergy testing Northolt.

Different ways to test for food allergies and food intolerances

Allergens are the substances that cause allergies, and some bodies of individuals recognize them as harmful. There are nearly 40 allergens that are common among people. There are various methods to test for these allergens that enable to keep food allergies away:

1.    Skin prick test: It is the most common method for food allergy testing. It shows the reaction of different allergens on the skin when doctors rub them on the surface of the skin.

2.    Patch test: A patch test means the allergen is tested on a patch of skin to check the reaction of the body to the allergen.

3.    Blood test: It is a food intolerance blood test where doctors advise a blood test to check the levels of immunoglobin that the immune system releases when a harmful or foreign body enters the system.

4.    Elimination diet: It is a food allergy test that revolves around eliminating certain suspected food items from your diet for a week or 14 days. Doctors then again introduce these foods back into your routine to see if they are any responses from the body.

5.    Challenge testing: In this method, the doctor gives a food challenge where the patient has to eat small and increasing amounts of food to determine the allergies towards a particular food type. You can book this food intolerance test online.

You can get your food allergies tested with the help of the given methods. These tests will help you to get the right treatment at the right time. To do so, allergy testing Hanwell is the right place to get yourself tested.

Location: First Floor, 20 Church Rd, Hanwell, London W7 1DR, UK

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