b12 injection liver Vitamin at a Licensed Pharmacy b complex liver extract with

Reference: Product monograph from Cytex Pharmaceuticals Inc

The following groups of people are at a greater risk of developing a vitamin B12 deficiency: Vegans or vegetarians People 75+ years Having a digestive system disorder like Crohns or celiac disease Drinking excessive amounts of alcohol Having Sjgrens syndrome Taking certain medications like oral birth control or metformin Common symptoms of a vitamin deficiency include fatigue, numbness, poor balance, memory loss, and breathlessness

Babula JJ, Bui D, Stevenson HL, Watowich SJ, Neelakantan H

They may actually interfere with cancer treatments, too, she says