Common explanations include: Alcohol exposure , especially if intake has crept up during work travel, client dinners, or periods of poor recovery Medication effects , including prescription drugs that affect liver enzyme activity Supplement burden , particularly when someone is using multiple performance, fat-loss, or bodybuilding products without clear oversight Metabolic dysfunction , such as fatty liver or insulin resistance Bile duct or cholestatic problems , which become more concerning if ALP, bilirubin, itch, pale stools, dark urine, or abdominal pain are part of the picture That spread is why I do not read a raised GGT as a standalone verdict
Hutt P, et al., Antagonistic activity of probiotic lactobacilli and bifidobacteria against entero- and uropathogens
Contain glutathione precursors that support immune function Enhance glutathione levels Provide building blocks for glutathione production These natural sources also provide building blocks for glutathione production, contributing to the body's antioxidant defenses
Genotoxicity of 4-hydroxy-2-nonenal in human colon tumor cells is associated with cellular levels of glutathione and the modulation of glutathione S-transferase A4 expression by butyrate