welche blutwerte sind wichtig — what does this mean exactly?

The question 'which blood values are important' asks for key lab markers relevant to health, longevity, and prevention. Based on the provided MyBody-X context, only isolated nutrients are discussed: vitamin E (EFSA UL 300 mg/day, risk above 400 IU) and selenium (EFSA UL 255 µg/day) – both with human-strong evidence. However, a comprehensive list is not given. Commonly important blood values include: vitamin D, vitamin B12, ferritin, HbA1c, fasting glucose, lipid panel (LDL, HDL, triglycerides), hs-CRP, homocysteine, liver/kidney function, and thyroid markers (TSH, fT3, fT4). MyBody-X DNA tests do not measure dynamic blood biomarkers; they analyze static genetic variants. Therefore, they cannot replace blood work. Caveat: Without clinical context, a generic list may mislead. Evidence for each marker varies (human-strong to mechanistic).