Vitamin B6

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Pyridoxal; Pyridoxine; Pyridoxamine

Large doses of vitamin B6 can cause:

• Difficulty coordinating movement
• Numbness
• Sensory changes

Deficiency of this vitamin can cause:

• Confusion
• Depression
• Irritability
• Mouth and tongue sores

(Vitamin B6 deficiency is not common in the United States.)

Review Date: 02/15/2011
Reviewed By: Alison Evert, MS, RD, CDE, Nutritionist, University of Washington Medical Center Diabetes Care Center, Seattle, Washington. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org).

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