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Carbohydrate-deficient Transferrin (CDT) Blood Test


* This is not a home test kit. You will need to visit a local lab for testing.



This test is used as an indicator of long-term alcohol abuse. Heavy alcohol use is commonly associated with elevated CDT levels.

Recommended For:

Heavy alcohol drinkers.

Special Notes:

No special preparation is needed prior to blood sample collection.

Tests Included:

Transferrin, Carbohydrate-deficient (Alcohol Use) (16985)
Carbohydrate-deficient Transferrin (CDT) (123211)

Estimated Turn Around For Results:

2-10 Business Days

For an exact turnaround time for results, please contact us at Personalabs and we will contact the lab on your behalf as turnaround times vary depending on testing location or lab testing provider.

Get Tested In Three Easy Steps

  • Step 1 - Order Your Test

    Choose your tests, checkout securely, generate your lab order.

  • Step 2 - Visit The Lab

    Find a location in your area. Print and present your Doctor’s order at the lab.

  • Step 3 - Get Your Results

    In most cases your lab results are available in your confidential Personalabs account in 24-48 hours.

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