Process

  1. Order Your Tests

    Browse from hundreds of tests and select the ones you want.

  2. Visit a Lab

    Visit a lab near you at your convenience; no appointment time necessary.

  3. Get Your Results

    Physician-reviewed lab results are available online within 24-72 hours.

Vitamin K Test

$96

This Vitamin K Test is used to measure levels of vitamin k in the blood in order to help diagnose deficiencies. Vitamin K is required for proper blood clotting and low levels can increase your risk of uncontrolled bleeding. Those with a vitamin K deficiency are more prone to bruising and osteoporosis. Green vegetables are an excellent source of vitamin K and an easy way to increase your levels if your Vitamin K Test should return lower results than typical.

Testing Method: Blood draw

Test Preparation: Fasting is required (i.e. no eating or drinking anything besides water for 8 hours prior to testing), and patient should abstain from consuming liver, multivitamins or vitamin K for a 24 hour period before testing.

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