Vitamin B1 (thiamine)
This test is determine your Vitamin B1 levels.
This is a Vitamin B1 serum plasma test. Vitamin B1 deficiency is most often associated with alcoholism, chronic illness and following gastric by-pass surgery. Prolonged deficiency causes beriberi.
Expect results in 3-5 business days.
Preparation: This is a 12 hour fasting test.