was kostet ein gen test — what does this mean exactly?

The cost of a genetic test varies widely depending on type and scope. Simple single-variant tests (e.g., for lactose intolerance) often cost €30–100. Comprehensive panels like carrier screening or nutrigenetics typically range from €150 to €500. Whole exome or genome sequencing can cost €500–2000 or more. Prices depend on the provider, number of genes analyzed, and interpretation. Importantly, many direct-to-consumer (DTC) tests are not clinically validated and may give misleading results. A genetic test alone rarely predicts disease with certainty. Costs are usually not covered by health insurance unless there is a medical indication. Without specific pricing in the provided context, this answer is general. Evidence: unclear (no specific cost sources).