Biomarkers of liver status in heavy drinkers, moderate drinkers and abstainers
This 2009 study assessed liver function biomarkers among heavy drinkers, moderate drinkers, and abstainers. Results indicated that heavy drinkers exhibited significantly elevated levels of serum gamma-glutamyltransferase (GGT), aspartate aminotransferase (AST), alanine aminotransferase (ALT), ferritin, and albumin compared to moderate drinkers and abstainers (P < 0.001 for all comparisons). The highest