PubMed Heffernan, M.A., Thorburn, A.W., Fam, B., Summers, R., Conway-Campbell, B., Waters, M.J., & Ng, F.M
Common meds that B12 may interact with include: folic acid metformin vitamin C H2 blockers chloramphenicol proton pump inhibitors aminosalicylic acid colchicine gastric acid inhibitors Talk with your doc before adding B12 to your diet if youre currently taking any medications
Each compound is evaluated on its own terms by a provider
The injections are basically pain-free apart from a stinging sensation or a little prick observed when they are administered
Oral B12 supplementation generally takes longer to produce noticeable effects than intramuscular injections, with patients typically experiencing improvements within 24 weeks
The Treatment Vitamin B12 Injection Absorbing the maximum amount of vitamin B12 through food gets less efficient as you get older