was kostet dna test — which blood markers matter?

DNA test costs vary widely: direct-to-consumer kits like MyBody-X typically range from €100 to €300, often with discounts. Which blood markers matter depends on your health goal. For metabolism, key markers include fasting glucose, HbA1c, lipid panel (LDL, HDL, triglycerides), hs-CRP (inflammation), vitamin D, ferritin, thyroid panel (TSH/fT4), cortisol (diurnal profile), and possibly leptin. DNA analysis alone cannot prescribe a precise diet – evidence is weak (marketing). Blood markers, in contrast, have strong clinical evidence. Important: a DNA test does not replace a medical blood workup. Combined approaches (blood + DNA) currently lack sufficient scientific validation.