About Vitamin B1 Test | Vitamin Deficiency Tests

This blood test is used to evaluate Vitamin B1 (Thiamine) levels, and can determine if there is a vitamin B1 deficiency. Vitamin B1 has a wide spectrum of uses.

The Vitamin B1 Test | Vitamin Deficiency Tests is a laboratory test. Your health care provider can explain what it measures and whether it is appropriate for your situation.

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How to prepare

Most lab tests require a blood or other sample. Follow any instructions given by your healthcare provider or the testing laboratory. Tell your provider about medications, supplements, or recent illnesses that might affect results.