was kostet ein humangenetik-test? — when to see a doctor?

The cost of a human genetics test varies widely depending on scope and provider: simple direct-to-consumer tests (e.g., ancestry or wellness) typically range from €50 to €200, while clinical whole-genome or exome analyses can cost several thousand euros. Importantly, most of these tests are not covered by health insurance unless medically indicated. You should see a doctor if you have specific symptoms, a family history of genetic disorders, or if you are considering a test for medical decision-making. A clinical geneticist can provide proper counseling, interpret results in context, and order validated tests if needed. For lifestyle-oriented DNA tests (e.g., 'diet genes'), the evidence is often weak or marketing-driven; results are not diagnostic and may lead to unnecessary anxiety or false reassurance. Always consult a healthcare professional before making dietary, supplement, or medication changes based on a direct-to-consumer test, especially for children. In summary: see a doctor when you have a medical concern, not just curiosity.