Best Supplements for Reduced Gamma-Glutamyl Transferase Levels
Ranked by research evidence. Compare 9 supplements across 11 papers from the biomedical literature, with effect direction, evidence strength, and dose range for each.
Top picks by evidence
- Low evidence3 studies
Across 3 studies, 2 reported beneficial effects (one large, one moderate) of thistle-derived compounds on reducing gamma-glutamyl transferase (GGT) levels, while 1 meta-analysis found a neutral effect with small magnitude. All 3 studies involved clinical or healthy adult populations, and effects were typically observed over a median duration of 104 days. The evidence suggests a predominantly beneficial direction, though effect sizes varied from small to large.
9 supplements
- LowThistleAcross 3 studies, 2 reported beneficial effects (one large, one moderate) of thistle-derived compounds on reducing gamma-glutamyl transferase (GGT) levels, while 1 meta-analysis found a neutral effect with small magnitude. All 3 studies involved clinical or healthy adult populations, and effects were typically observed over a median duration of 104 days. The evidence suggests a predominantly beneficial direction, though effect sizes varied from small to large.2 beneficial1 neutral3 studies