What should I know about Gluten Alltag?

The question about gluten in daily life primarily concerns individuals with celiac disease, wheat sensitivity, or gluten intolerance. The provided context contains no specific information on gluten, so this answer relies on general medical consensus. For healthy people, a gluten-free diet offers no proven benefits and may lead to nutrient deficiencies (fiber, B vitamins). If celiac disease is suspected, medical testing (blood antibodies, duodenal biopsy) must be done before starting a gluten-free diet, otherwise diagnosis becomes unreliable. Evidence for non-celiac gluten sensitivity is weaker and often based on self-reports; a symptom diary and a controlled elimination-rechallenge under medical supervision can be useful. Genetic testing for HLA-DQ2/DQ8 can rule out celiac disease with high negative predictive value but cannot confirm it. Overall: avoid self-diagnosis, seek professional evaluation, and be cautious of marketing claims that exaggerate gluten risks.