Food Intolerance Screening Test

Learn everything about Food Intolerance Test before you book lab test online. Understand the why, how, and what of this test.

What Are The Types of Food Intolerances

Food tolerance testing type may vary depending on your symptoms and the type of food sensitivity you might have.

Some of the common food sensitivities or intolerances include:

• Lactose intolerance: It is the inability to digest lactose, the sugar found in milk and dairy products, due to a lack of lactase enzyme.
• Gluten Intolerance (Non-Celiac Gluten Sensitivity): Having digestive problems and weariness after eating gluten, a protein found in wheat, barley, and rye, but not having celiac disease.
• Fructose Intolerance (Fructose Malabsorption): is the inability to absorb fructose, a sugar found in fruits, honey, and some vegetables.
• Histamine Intolerance: Intolerance to histamine, a chemical contained in foods that is released during allergic reactions, resulting in a variety of symptoms.
• FODMAP Intolerance: Sensitivity to fermentable carbohydrates (FODMAPs) found in certain foods, which can cause stomach pain.
• Sorbitol and Mannitol Intolerance: Intolerance to sugar alcohols, sorbitol, and mannitol, which are found in various fruits, vegetables, and sugar-free goods.
• Caffeine Intolerance: Hypersensitivity to caffeine, a stimulant found in coffee, tea, chocolate, and some beverages that causes a variety of symptoms.
• Sulfite Sensitivity: It is a sensitivity to sulfites, which are food additives used for preservation, and can cause symptoms such as headaches, skin rashes, and breathing issues.

These sensitivities are often accompanied by abdominal pain, nausea, bloating and diarrhoea symptoms. Based on your symptoms, your healthcare provider will recommend the appropriate food intolerance profile tests.

Types of Tests Leveraged to Detect Food Intolerance

The key types of tests leveraged to detect food intolerances include:

• Elimination Diet
• Skin tests
• Blood tests (such as IgE Blood Test (for allergies) or IgG Blood Test (for delayed sensitivities))
• slgE test
• Allergen-specific IgE in serum tests
• Skin prick tests (SPTs)
• Oral challenge tests

Why Do I Need Food Intolerance Test?

Your healthcare provider will recommend a food intolerance testing if:

• You are exhibiting food sensitivity symptoms within a few minutes to hours of consuming certain food item
• Have symptoms, such as nausea, stomach pain, tingling sensations in the mouth, hives, rashes, coughing, stuffy, itchy or runny nose
• Have chronic anaphylactic symptoms, such as trouble breathing, dizziness, fainting, swelling of the tongue, lips, and throat, rapid heartbeat, cold and clammy skin

Children are highly susceptible to developing food sensitivities than adults. Your child will need to opt for the food intolerance blood test if she/he:

• Has Eosinophilic Esophagitis (EoE)
• Has moderate or severe eczema, enterocolitis, enteropathy and allergic proctocolitis

A food intolerance allergy test and its insights can help your healthcare provider:

• Identify whether you have any sort of food allergy
• Gauge the severity of your food allergy symptoms
• Gauge whether your symptoms have ceased or amplified