Does coffee increase gamma GT, or can it actually lower it?
                                
                                
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                                    4 min read                                
                            
                                According to numerous large-scale epidemiological studies, increased coffee consumption is not linked to higher gamma-glutamyl transferase (GGT) levels; instead, a significant inverse association has been observed. This means that regular coffee intake is consistently correlated with lower serum GGT levels, challenging the misconception that it might increase this liver enzyme.