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why b12 injection is painful Are Shots Safe? Royal Palm Beach Medical Group Vitamin B12 Injections: Hot Shots?
Description
Supplementation ensures adequate levels to prevent complications like nerve damage or anemia

However, there are some limitations

Individuals at higher risk include older adults with reduced stomach acid production, people with gastrointestinal conditions affecting absorption, strict vegans, and those taking medications like metformin or proton pump inhibitors
[DOI] [PMC free article] [PubMed] [Google Scholar] 44.Lundt, S
