Colon/Intestine

Your colon (large intestine) removes water, salt, and nutrients, while forming stool. It is coated by billions of bacteria that live in a healthy balance with your body. When this balance is off, the complete colonic environment can be altered, opening the door for metabolism issues, yeast growth, impaired immunity, and even cancer. Manage your gut health by understanding it. Order from a suite of Walk-In Lab online tests to understand the health of your colon and your entire body.

Choose Your Lab

Walk-In Lab is proud to contract with LabCorp and Quest Diagnostics with a combined 3,700 lab locations nationwide. Pricing may vary between laboratories so switch between labs to compare pricing, test details and availability. If you prefer specialty kit testing, select Home Test Kits and the testing kit will be mailed to you for specimen collection.
LabCorp: Online lab testing is prohibited in MA, MD, NY, NJ and RI.
Quest Diagnostics: Online lab testing is prohibited in NY, NJ and RI.

7 Item(s)
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  1. Occult Blood, Fecal, Immunoassay Test

    Qualitative detection of fecal occult blood.

    Your Price

    $74.00

  2. Potassium Blood Test, RBC

    Provides a measurement of intracellular Potassium levels which can indicate deficiency sooner than an ordinary blood...

    Your Price

    $149.00

  3. Candida Antibodies Blood Test, IgG, ELISA

    Detection of IgG antibodies to Candida albicans.

    Your Price

    $66.00

  4. Potassium Urine Test, 24-Hour

    Test that is used to detect abnormal concentrations of potassium, including high potassium (hyperkalemia) and low potassium (h...

    Your Price

    $37.00

  5. Helicobacter pylori (H. pylori) UREA Breath Test

    The urea breath test can be used to aid in the diagnosis of H pylori infection. The test can also be used to assess therapy when...

    Your Price

    $163.00

  6. Carcinoembryonic Antigen (CEA) Blood Test

    Measures the amount of a protein that may appear in the blood of some people who have certain kinds of cancers, especially...

    Your Price

    $31.00

  7. Helicobacter pylori ( H. Pylori) Antigen Stool Test

    Establishes the presence and possible etiologic role of Helicobacter pylori in cases of chronic gastric ulcer, gastritis, duodenal...

    Your Price

    $95.00

7 Item(s)
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