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GGT Normal Range
Category: Liver Function TestsAlso known as: gamma gt, gamma-glutamyl transferase
What does it measure?
GGT measures a liver enzyme sensitive to bile-duct issues and alcohol use.
Reference Range
8 - 61
U/L
Note: Reference ranges can vary slightly between different laboratories. Always refer to the range printed on your specific lab report.
Frequently Asked Questions
What is a normal GGT level?
A normal GGT level for most adults is 8–61 U/L. This is a general reference range, and your specific laboratory may use slightly different values.
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