Could it be b12" by sally Palochuk. RN, BSN. And Jeffrey J. STUART DO.
Her videos are on utube. Highly recommended.
Do you suffer from fatigue, depression, or frequent falls?
Is your child dx with autism ,developmental delays?
Has your loved one been dx with dementia, Alzheimers or MS?
An Epidemic of Misdiagnoses. The underground classic that has saved lives.