wie schnell sinkt gamma-gt ohne alkohol — what are common causes?

Gamma-GT (GGT) is a liver enzyme often elevated with regular alcohol consumption. After stopping alcohol, GGT typically decreases within 2–6 weeks, depending on baseline levels, liver health, and individual factors. For mild elevations (e.g., 60–80 U/L), a noticeable drop can occur within 14 days; for high levels (>200 U/L), it may take months. A rapid decline suggests alcohol as the cause, while persistently high levels point to other liver conditions. Common non-alcohol causes of elevated GGT include: non-alcoholic fatty liver disease (NAFLD), medications (e.g., acetaminophen, statins, antiepileptics), biliary tract diseases, obesity, diabetes, or viral hepatitis. Isolated GGT elevation with normal transaminases may indicate enzyme induction by drugs. GGT is sensitive but not specific – workup with ALT, AST, ALP, and possibly ultrasound is recommended. Caveat: A self-test for GGT alone is insufficient; medical evaluation is essential. Evidence is based on clinical practice and guidelines, not on the provided context.