is b12 injection prescription only Methylcobalamin is the active form
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10.1016/B978-0-444-64056-7.00002-7 113 RevolloJ
Other causes of vitamin B12 malabsorption include Addisons pernicious anaemia, bariatric surgery, coeliac disease, bacterial overgrowth and parasitic infections and inflammatory bowel diseases (13, 14)
they fail to deliver their precious cargo of oxygen to your tissues and organs
These include patients with certain medical conditions and children
