was kostet dna analyse — which blood markers matter?

The cost of DNA analysis varies widely depending on scope and provider. MyBody-X offers tests like the DNA Longevity Test, typically priced around €100–300, but exact costs are not specified in the provided context. Blood markers that matter for health and performance include vitamin D, B12, iron, magnesium, and selenium – measured e.g. in the VitalCheck Basic. Evidence is mixed: selenium and vitamin E have strong human studies (EFSA upper limits), while the VitalCheck is more marketing-driven. Importantly, DNA tests do not replace blood tests; they analyze genetic variants (e.g., FOXO3 for longevity, IL-1B for gum risk) with small effect sizes. Blood markers are more direct and clinically actionable. Clinical interpretation is always required.