was wird beim check-up ab 50 gemacht — what does this mean exactly?

The question refers to the German 'Check-up 50', a statutory preventive health screening offered every three years from age 35 and annually from age 50. It typically includes a medical history, blood pressure measurement, blood tests (e.g., lipids, glucose, kidney function), and a physical exam. From age 50, additional cancer screenings are recommended: colorectal cancer (annual fecal test or colonoscopy every 10 years), prostate cancer (men, digital rectal exam), and breast cancer (women, mammography every two years). The provided context does not contain specific details about this check-up; it focuses on DNA tests, microbiome, and supplements. Therefore, this answer is based on general medical practice. Evidence for individual components varies: blood pressure and lipid screening are strongly supported, while some cancer screenings require shared decision-making. A check-up does not replace personalized medical advice.