Vitamine B1

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Vitamin B1 is necessary for glucose metabolism as well as nerve, heart, and muscle function.

What is Vitamin B1?

Vitamin B1 also known Thiamine is a water-soluble vitamin

Vitamin B1 is associated with many body functions, covering the nervous system functioning and electrolyte flow in the cells, enzymatic digestion, carbohydrate metabolism, and generation of hydrochloric acid required for assimilation. Inadequate oral intake of this vitamin is the leading cause of thiamine deficiency in the body.

The low test results for the Vitamin B1 may suggest deficiency while high level may be a sign of vitamin toxicity.

Why is Vitamin B1?

Vitamin B1 is suggested when a person experience the below-given symptoms:

  • Weakness, irritability, and depression.
  • Insomnia
  • Abdominal pain.
  • Carbohydrates digestion problem.
  • Rash

How is Vitamin B1 Performed?

The test process for Vitamin Profile is as follows

  • A needle is inserted in a vein to take 3 ml or 2 ml whole blood from the arm.
  • Blood is collected in 1 Lavender Top (EDTA) tube.
  • Whole blood is then shifted to plastic transport vial to freeze instantly.
  • Within 4 hours serum is separated and froze.

Vitamin B1 test results are provided within 1 – 3 days depending on the lab.

What are the Parameters Measured in Vitamin B1?

The Vitamin B1 test will be considered positive if it’s not in the normal range of 2.5-7.5 μg/dL, or 74-222 nmol/L.

Preparation Before Performing Vitamin B1

You are supposed not to eat anything for 12 – 14 hrs. before the Vitamin B1 test.


Sample types in Vitamin B1

A blood sample is taken to check the Vitamin B1 level in the body.

Side-effects of Vitamin B1

Vitamin B1 test is a simple process; you may just experience:

  • Mild pain at the spot.
  • Bruising

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