was ist fettstoffwechsel — which blood markers matter?

Lipid metabolism refers to the body's processes of absorbing, transporting, storing, and breaking down fats. Key blood markers include LDL cholesterol („bad“), HDL cholesterol („good“), triglycerides, and total cholesterol. These help assess cardiovascular risk. Additional markers like apolipoproteins (ApoA1, ApoB) and lipoprotein(a) [Lp(a)] provide deeper insight. Consumer tests (e.g., MyBody-X metabolism analysis) may include DNA-based assessments of genetic variants affecting lipid metabolism (e.g., APOE, FTO). However, such tests are not diagnostic; they offer lifestyle insights only. Evidence for individual genetic markers is often moderate (GWAS associations with small effect sizes). Blood markers should always be interpreted by a physician, especially if elevated. A fasting lipid panel is the clinical gold standard. Safety note: self-interpretation can lead to unnecessary worry or inappropriate actions; consult a doctor for abnormal results.