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Pacific · Vitamin B1 Test – Vitamin Deficiency Tests

Vitamin B1 Test – Vitamin Deficiency Tests in California

Vitamin B1 Test – Vitamin Deficiency Tests can be ordered without a referral, and this guide covers what to expect. The Vitamin B1 Test checks the levels of thiamine in the blood to assess for potential deficiency.

Sample typeBlood draw at a collection lab
ReferralNo referral required

What this test is

The Vitamin B1 Test measures the amount of thiamine, also known as vitamin B1, in the blood. Thiamine is essential for energy metabolism and nerve function. This test helps identify if there is a deficiency in vitamin B1.

What it measures

  • Thiamine — reflects vitamin B1 levels in the blood

What the test involves

The test involves a standard blood draw, where a healthcare professional collects a blood sample from a vein in the arm. This sample is then analyzed to determine thiamine levels.

Why it is often ordered

Clinicians typically order this test to evaluate symptoms that may suggest a vitamin B1 deficiency. It can also be part of a broader assessment of nutritional status.

Preparation

Preparation for the Vitamin B1 Test may vary, so it is important to follow the specific instructions provided by the collection lab.

How results are reported

Test results indicate the level of thiamine in the blood, with reference ranges that can vary between laboratories. These ranges help determine if levels are within a normal range.

Before you go

  • Sample collection method
  • Preparation instructions
  • Expected turnaround time

Cities

Vitamin B1 Test – Vitamin Deficiency Tests in California communities

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

Los Angeles12,121,244Vitamin B1 Test – Vitamin Deficiency TestsSan Francisco3,290,197Vitamin B1 Test – Vitamin Deficiency TestsSan Diego3,084,174Vitamin B1 Test – Vitamin Deficiency TestsRiverside2,022,285Vitamin B1 Test – Vitamin Deficiency TestsSacramento1,924,167Vitamin B1 Test – Vitamin Deficiency TestsSan Jose1,729,879Vitamin B1 Test – Vitamin Deficiency TestsFresno719,558Vitamin B1 Test – Vitamin Deficiency TestsConcord640,270Vitamin B1 Test – Vitamin Deficiency TestsBakersfield590,845Vitamin B1 Test – Vitamin Deficiency TestsMission Viejo588,540Vitamin B1 Test – Vitamin Deficiency TestsMurrieta509,526Vitamin B1 Test – Vitamin Deficiency TestsLong Beach466,565Vitamin B1 Test – Vitamin Deficiency TestsOakland437,548Vitamin B1 Test – Vitamin Deficiency TestsStockton406,822Vitamin B1 Test – Vitamin Deficiency TestsVictorville389,060Vitamin B1 Test – Vitamin Deficiency TestsModesto382,994Vitamin B1 Test – Vitamin Deficiency TestsLancaster381,732Vitamin B1 Test – Vitamin Deficiency TestsOxnard366,330Vitamin B1 Test – Vitamin Deficiency TestsIndio361,831Vitamin B1 Test – Vitamin Deficiency TestsAnaheim348,204Vitamin B1 Test – Vitamin Deficiency TestsAntioch322,796Vitamin B1 Test – Vitamin Deficiency TestsSanta Rosa314,196Vitamin B1 Test – Vitamin Deficiency TestsSanta Ana313,818Vitamin B1 Test – Vitamin Deficiency TestsIrvine297,868Vitamin B1 Test – Vitamin Deficiency TestsSanta Clarita275,230Vitamin B1 Test – Vitamin Deficiency TestsChula Vista274,818Vitamin B1 Test – Vitamin Deficiency TestsVisalia249,804Vitamin B1 Test – Vitamin Deficiency TestsFremont231,502Vitamin B1 Test – Vitamin Deficiency TestsSan Bernardino220,821Vitamin B1 Test – Vitamin Deficiency TestsThousand Oaks211,045Vitamin B1 Test – Vitamin Deficiency TestsMoreno Valley208,371Vitamin B1 Test – Vitamin Deficiency TestsFontana208,087Vitamin B1 Test – Vitamin Deficiency TestsSalinas199,290Vitamin B1 Test – Vitamin Deficiency TestsHuntington Beach198,735Vitamin B1 Test – Vitamin Deficiency TestsSanta Barbara198,240Vitamin B1 Test – Vitamin Deficiency TestsGlendale196,512Vitamin B1 Test – Vitamin Deficiency TestsHemet191,170Vitamin B1 Test – Vitamin Deficiency TestsVallejo181,882Vitamin B1 Test – Vitamin Deficiency TestsElk Grove175,510Vitamin B1 Test – Vitamin Deficiency TestsOntario175,223Vitamin B1 Test – Vitamin Deficiency TestsOceanside174,461Vitamin B1 Test – Vitamin Deficiency TestsRancho Cucamonga173,946Vitamin B1 Test – Vitamin Deficiency TestsGarden Grove172,708Vitamin B1 Test – Vitamin Deficiency TestsPalmdale167,987Vitamin B1 Test – Vitamin Deficiency TestsSanta Cruz165,933Vitamin B1 Test – Vitamin Deficiency TestsHayward162,254Vitamin B1 Test – Vitamin Deficiency TestsCorona157,844Vitamin B1 Test – Vitamin Deficiency TestsMerced157,617Vitamin B1 Test – Vitamin Deficiency TestsSunnyvale155,550Vitamin B1 Test – Vitamin Deficiency TestsPomona151,592Vitamin B1 Test – Vitamin Deficiency TestsEscondido151,443Vitamin B1 Test – Vitamin Deficiency TestsTorrance147,156Vitamin B1 Test – Vitamin Deficiency TestsRoseville145,687Vitamin B1 Test – Vitamin Deficiency TestsFairfield145,163Vitamin B1 Test – Vitamin Deficiency TestsFullerton142,964Vitamin B1 Test – Vitamin Deficiency TestsSanta Maria142,230Vitamin B1 Test – Vitamin Deficiency TestsOrange139,195Vitamin B1 Test – Vitamin Deficiency TestsPasadena138,771Vitamin B1 Test – Vitamin Deficiency TestsYuba City129,536Vitamin B1 Test – Vitamin Deficiency TestsSanta Clara127,922Vitamin B1 Test – Vitamin Deficiency Tests