Can food sensitivity testing help?
Sources:
Food sensitivity testing can offer some insights, but it's not without its limitations. According to Mind Pump Podcast, food sensitivity tests measure IgG antibodies, which differ from the IgE antibodies that cause allergic reactions. These tests are used to identify intolerances rather than allergies 1 2.
Key Points:
- Gut Permeability: Food sensitivities can occur due to gut permeability, where inflammation causes gut lining cells to spread out, allowing more substances through, triggering immune responses 3.
- Testing Types: Various tests measure IgG, IgM, and IgE antibodies. IgG tests are often favored as they reveal delayed immune responses, which are harder to detect without testing 4 5.
- Accuracy and Application: These tests aren't foolproof and should be viewed as a starting point. They help identify potential foods to eliminate, which can be more efficiently done through an elimination diet 2 6.
- For Chronic Issues: They can be particularly beneficial for those with chronic conditions or autoimmune diseases, providing data to guide further testing and dietary adjustments 5.
- Regular Use: Annual testing is recommended by some experts to monitor changes and maintain better health, even for those who feel healthy 7.
In conclusion, while food sensitivity tests have limitations, they can be a valuable tool in identifying potential food intolerances and guiding dietary adjustments, especially when paired with an elimination diet.
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