However, B12 shots provide a more immediate effect because they deliver the vitamin directly into your bloodstream, bypassing the digestive system
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Individuals with Pernicious Anemia: This condition affects the ability to absorb B12, often requiring lifelong supplementation
doi: 10.1093/advances/nmaa134, PMID: [DOI] [PMC free article] [PubMed] [Google Scholar] 13.Boachie J, Adaikalakoteswari A, Samavat J, Saravanan P
It also influences gene expression patterns that control whether cells store or burn fat
These include how bad your deficiency is, your health history, and what your doctor says