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b12 injection last how long Does a Last? UK Treatment Guide – Bolt Pharmacy How Long Does B12 Injection
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[DOI] [PubMed] [Google Scholar] 144.Zimmermann R, Haemmerle G, Wagner EM, Strauss JG, Kratky D, Zechner R
Unlike most vitamins, B12 is found almost exclusively in animal products: meat, fish, shellfish, eggs, and dairy
The mechanisms behind B12 deficiency in metformin users are multifactorial but are probably related to intestinal absorption, so it seems sensible to assume that oral B12 replacement may be less effective, although there is little evidence in this area
