NutriCheck I Unverträglichkeits-Test: what symptoms are typical?

The NutriCheck I Intolerance Test by MyBody-X is an IgG-based blood test that claims to identify food intolerances. Typical symptoms users associate with intolerances include: bloating, gas, diarrhea, abdominal pain, fatigue, headaches, skin rashes (e.g., eczema), and brain fog. However, it is crucial to understand that IgG tests measure food exposure, not pathological intolerance. Scientific evidence for these tests is weak; medical guidelines do not recommend them for diagnosis. Such symptoms can stem from many causes (e.g., irritable bowel syndrome, stress, true allergies). The test may serve as a general guide but should not replace medical evaluation. For persistent issues, consult a doctor or dietitian. Results are informational, not diagnostic.