GGT in Serum

Serum Gamma-glutamyl transferase usually originates from hepatocytes and cholangiocytes (plus pancreas).
Also known as:
Gamma-glutamyl transferase
S-GGT
.

GGT ranges for

Interpret your result
"Normal" lab range for GGT is between 11 and 62 IU/L for males:
11
62
According to OptimalDX, GGT should be between 10 and 17 IU/L:
10
17
Optimal range
Optimal range for GGT appears to be between 8 and 17 IU/L for males:
0
8
17
60
100
This isn't medical advice. Consult your healthcare provider.
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About the site author

My personal mission is to extend human lifespan by collectively adding 1 million years to people's lives.

Zsolt Szabo
Zsolt Szabo
Software Engineer, Biohacker, and Consultant for Longevity Clinics.

Please send me relevant research and feedback.

Any feedback is welcome at .
I am particularly interested in research on biomarkers associated with all-cause mortality and on defining optimal reference ranges.