Liver & digestion

Metabolic health

Gamma-Glutamyl Transferase (GGT)

What it measures

Enzymes

Clinical significance

GGT is an enzyme found in high level in the liver, kidneys, pancreas, heart, and brain. It is also found in lesser amount in other tissues. The GGT test is used to detect diseases of liver or bile ducts. By the way, this test can diagnose liver damage, but it can't determine the cause. So if your GGT level is elevated, you'll probably have to undergo more tests.

The normal range for GGT levels is 9–48 units per liter (U/L). Normal values can vary based on age and sex. In general, the higher the level, the greater the damage to the liver.

So, if GGT is elevated in blood it causes damage to the liver or bile ducts. Several types of liver disease can cause a rise in GGT, including: Viral hepatitis. Obstructive liver disease, like bile duct blockage or damage. It is worth considering that GGT levels are sometimes increased with the consumption of even small amounts of alcohol.

As for the low or normal GGT test result, it indicates that it is unlikely that you have a liver disease or have consumed any alcohol.

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What our users say

Real ratings and reviews from the Healsens app on the App Store and Google Play.

5.0 · 6 ratings · App Store

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4.5 · 17 ratings · Google Play

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My journey back to health with Healsens. Thank you!!

That's when I turned to a nutritionist and ordered a blood test through Healsens. … Four months later, I retested. My biological age dropped to 24—nearly a decade younger than my real age.

Anna A. · App Store

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Useful app to track analytics and 2nd opinion

It helps me track main parameters, understanding what do they mean and correlations, and make critical analysis to make preventative changes. Hope too see new fichas soon!

Alexey_E. · App Store

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Everything is great! Excellent app! It's very convenient for storing all your test results! The only thing I wish was that you could record blood pressure readings for both arms, as this is sometimes important for blood pressure monitoring.

Veronica K. · Google Play

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A useful app. It motivates me to lead a healthy lifestyle and monitor my diet. After the test results, I decided to change my diet – I cut out flour and chocolate. I lost 2 kg in about a week. We'll see how the test results look over time.

Arthur A. · Google Play

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