was kostet ein gentest beim mensch — what symptoms are typical?

The cost of a human genetic test varies widely depending on scope and provider. Basic DNA tests (e.g., for ancestry or single traits) typically range from $50 to $150. More comprehensive tests analyzing multiple genes or health risks (like MyBody-X) usually cost between $200 and $500. Importantly, these tests are not diagnostic and do not replace medical evaluation. Typical symptoms that lead people to consider genetic testing include unexplained weight gain, chronic fatigue, high cholesterol, digestive issues, or food intolerances. Individuals often seek a genetic explanation when lifestyle changes have little effect. However, the evidence for actionable recommendations from such tests is generally weak (marketing-driven). Many tested variants (e.g., in SOD2, MC4R, FTO) have only small effects and are not clinically actionable. Symptoms should always be evaluated by a doctor first. A genetic test can at best serve as inspiration for a healthier lifestyle, not as a diagnostic tool.