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an adrenal androgen precursor
Low levels indicate metabolic acidosis
the active form of vitamin B1
bowel obstruction and kidney disease
Results can help identify an underactive or overactive thyroid
Vitamin B2 (Riboflavin) Blood Test vitamins-and-minerals an adrenal androgen precursorMeasures riboflavin (vitamin B2) in blood. Riboflavin supports energy production, skin and eye health, and the metabolism of other B vitamins. Deficiency is uncommon with a varied diet but can occur in people who avoid dairy and meat, have absorption issues, or drink heavily.
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