Best Supplements for Reduced Gamma-Glutamyl Transferase Levels
Ranked by research evidence. Compare 10 supplements across 12 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.
10 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