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Without these supporting documents, payers may deny authorization under the rationale that oral B12 costs less and should be trialled first-a medically inappropriate request given the intrinsic factor pathophysiology

Science 288 , 23792381 (2000)

Disorders caused by deficiencies of Vitamin B1, B6, and B12, such as beriberi, iron-deficiency anemia, and seizures in children due to pyridoxine deficiency

As a retired nurse, all I can say about the nurse who said is.she has little knowledge of PA

At Modern Pain Management, accurately diagnosing neuropathy is key to effective patient care, especially when common factors like diabetes or alcohol misuse arent involved