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South · Vitamin K1 Test – Vitamin Deficiency

Vitamin K1 Test – Vitamin Deficiency in Tennessee

This page explains the vitamin k1 test – vitamin deficiency, what it measures, and how to order it. This test measures levels of Vitamin K1 in your blood to help assess for potential deficiencies. Vitamin K is important for blood clotting.

Typical turnaround1-3 business days
Price range$192
PreparationFollow the lab's instructions.
Sample typeBlood draw at a collection lab
ReferralNo referral required

What this test is

The Vitamin K1 test, also known as phylloquinone, is a blood test used to evaluate the amount of this specific form of vitamin K in your body. Vitamin K1 is primarily found in leafy green vegetables.

What it measures

  • Vitamin K1 (Phylloquinone) — reflects the amount of dietary vitamin K1 in your blood

What the test involves

A small sample of your blood is needed for this test. The blood is typically drawn from a vein in your arm using a needle.

Why it is often ordered

Clinicians may order this test if they suspect a vitamin K deficiency, which can affect blood clotting. It can also be used to monitor individuals with certain medical conditions or those taking specific medications.

Preparation

You will need to follow the specific preparation instructions provided by the laboratory. These instructions may include fasting or avoiding certain foods before your blood draw.

How results are reported

Your test results will indicate the level of Vitamin K1 detected in your blood sample. Reference ranges, which help interpret these levels, vary between laboratories.

Before you go

  • Fasting requirements
  • Specific dietary restrictions
  • When to expect results

Cities

Vitamin K1 Test – Vitamin Deficiency in Tennessee communities

Choose your city for local context and to request this test.

Nashville1,098,486Vitamin K1 Test – Vitamin DeficiencyMemphis1,034,498Vitamin K1 Test – Vitamin DeficiencyKnoxville619,925Vitamin K1 Test – Vitamin DeficiencyChattanooga403,233Vitamin K1 Test – Vitamin DeficiencyClarksville198,689Vitamin K1 Test – Vitamin DeficiencyMurfreesboro181,450Vitamin K1 Test – Vitamin DeficiencyJohnson City131,902Vitamin K1 Test – Vitamin DeficiencyKingsport98,767Vitamin K1 Test – Vitamin DeficiencyFranklin81,531Vitamin K1 Test – Vitamin DeficiencyCleveland72,589Vitamin K1 Test – Vitamin DeficiencyJackson71,983Vitamin K1 Test – Vitamin DeficiencyBristol69,734Vitamin K1 Test – Vitamin DeficiencyHendersonville60,628Vitamin K1 Test – Vitamin DeficiencyBartlett57,639Vitamin K1 Test – Vitamin DeficiencySmyrna52,401Vitamin K1 Test – Vitamin DeficiencyCollierville50,669Vitamin K1 Test – Vitamin DeficiencySpring Hill48,403Vitamin K1 Test – Vitamin DeficiencyBrentwood44,354Vitamin K1 Test – Vitamin DeficiencyGallatin43,306Vitamin K1 Test – Vitamin DeficiencyColumbia40,957Vitamin K1 Test – Vitamin DeficiencyGermantown40,955Vitamin K1 Test – Vitamin DeficiencyLa Vergne38,127Vitamin K1 Test – Vitamin DeficiencyMount Juliet38,059Vitamin K1 Test – Vitamin DeficiencyLebanon37,471Vitamin K1 Test – Vitamin DeficiencyCookeville34,068Vitamin K1 Test – Vitamin DeficiencyMaryville31,281Vitamin K1 Test – Vitamin DeficiencyOak Ridge31,087Vitamin K1 Test – Vitamin DeficiencyMorristown30,387Vitamin K1 Test – Vitamin DeficiencyFarragut23,388Vitamin K1 Test – Vitamin DeficiencyShelbyville23,005Vitamin K1 Test – Vitamin DeficiencyEast Ridge21,967Vitamin K1 Test – Vitamin DeficiencyTullahoma20,599Vitamin K1 Test – Vitamin DeficiencySpringfield18,561Vitamin K1 Test – Vitamin DeficiencySevierville18,038Vitamin K1 Test – Vitamin DeficiencyGoodlettsville17,522Vitamin K1 Test – Vitamin DeficiencyDyersburg16,235Vitamin K1 Test – Vitamin DeficiencyDickson15,855Vitamin K1 Test – Vitamin DeficiencySeymour15,633Vitamin K1 Test – Vitamin DeficiencyGreeneville15,361Vitamin K1 Test – Vitamin DeficiencyArlington14,158Vitamin K1 Test – Vitamin DeficiencyElizabethton14,112Vitamin K1 Test – Vitamin DeficiencyAthens13,961Vitamin K1 Test – Vitamin DeficiencyPowell13,855Vitamin K1 Test – Vitamin DeficiencyMcMinnville13,699Vitamin K1 Test – Vitamin DeficiencyLakeland13,693Vitamin K1 Test – Vitamin DeficiencyNolensville13,393Vitamin K1 Test – Vitamin DeficiencySoddy-Daisy13,090Vitamin K1 Test – Vitamin DeficiencyPortland13,031Vitamin K1 Test – Vitamin DeficiencyWhite House12,820Vitamin K1 Test – Vitamin DeficiencyLewisburg12,131Vitamin K1 Test – Vitamin DeficiencyManchester11,956Vitamin K1 Test – Vitamin DeficiencyCrossville11,892Vitamin K1 Test – Vitamin DeficiencyRed Bank11,855Vitamin K1 Test – Vitamin DeficiencyMiddle Valley11,569Vitamin K1 Test – Vitamin DeficiencyHartsville11,463Vitamin K1 Test – Vitamin DeficiencyLawrenceburg11,460Vitamin K1 Test – Vitamin DeficiencyUnion City11,119Vitamin K1 Test – Vitamin DeficiencyCollegedale10,973Vitamin K1 Test – Vitamin DeficiencyAlcoa10,777Vitamin K1 Test – Vitamin DeficiencyMillington10,583Vitamin K1 Test – Vitamin Deficiency