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Valeo Health
author
Dr. Mahmoud Musa
Nutrition
May 03
3 min read
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Testing for food intolerance

Food intolerance is a common digestive problem that affects millions of people worldwide. It occurs when the body has difficulty digesting or processing certain foods or food components, leading to symptoms such as bloating, gas, diarrhea, and abdominal pain. If you suspect that you have a food intolerance, you may consider taking a food intolerance test to identify the problematic foods, which we will be discussing in this post.

Types of food intolerance tests and how they work.

  1. Elimination Diet: This is the most common and reliable method for identifying food intolerances. It involves removing specific foods or food groups from your diet for a period of time, typically 2-4 weeks, and then reintroducing them one at a time while monitoring your symptoms. By keeping a food diary and tracking your symptoms, you can identify which foods are causing your symptoms.
  2. Blood Tests: like Valeo’s comprehensive food intolerance test, measure the levels of immunoglobulin G (IgG) antibodies in the blood against specific food proteins. The theory behind this test is that if a person has high levels of IgG antibodies against a particular food, it may indicate that they have an intolerance to that food. 
  3. Breath Tests: These tests measure the levels of gasses produced by the gut bacteria when they ferment undigested food components, such as lactose or fructose. High levels of gasses can indicate that the body is not digesting these foods properly, suggesting a food intolerance.
  4. Stool Tests: These tests analyze the stool sample for the presence of certain bacteria, parasites, and other digestive markers. The theory behind this test is that certain bacterial imbalances in the gut can contribute to the development of food intolerances.

In conclusion, food intolerance tests are useful tools for identifying problematic foods, but they are not foolproof, unless you keep a note on how your body reacts to foods and correlate them with the results of your food intolerance test. If you suspect that you have a food intolerance, connect with one of Valeo’s health coaches, and they will guide you through your journey with food intolerance.