Longevity | ALL IN ONE DNA-Test: which blood markers matter?

The MyBody-X ALL IN ONE DNA-Test analyzes genetic variants that can influence blood markers relevant to longevity. However, direct blood measurements are essential. The most evidence-backed markers include: HbA1c (glycemic control, human-strong), LDL/HDL/triglycerides (cardiovascular risk, human-strong), hs-CRP (inflammation, human-moderate), vitamin D (immune function, human-strong), vitamin B12 and ferritin (iron status, human-observational/practice). The test can reveal genetic predispositions (e.g., FUT2 for B12, HFE for iron) but does not replace blood testing. The Body-Balance Test measures hormones like testosterone, which are also relevant. Caveat: genetic effects are often modest; blood levels fluctuate with diet, lifestyle, and inflammation. For a comprehensive longevity profile, I recommend combining DNA testing with regular blood work under medical guidance.