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With a short RBC lifespan of about four months, the body requires consistent B12 levels to support this process
You get it as an IV infusion in your vein, and it often works after just one dose
Some users prefer every-other-day dosing or even weekly administration with good results
2022, Aug, 17;10(1):13 Hu X, Wang J, Ju Y, Zhang X, Qimanguli W, Li C, et al
Is it better to take these on an empty stomach
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