Some protocols call for B12 injections every other day for two weeks initially, especially for more significant deficiencies, while monthly B12 shots are often sufficient for chronic, stable deficiencies once levels normalize
Learn more about the uses of vitamin B12 supplements and the evidence behind the recommended dosages for different people
This article explores the different kinds of B12 supplementation, why one might be preferable over the other, and if there are any extra benefits or risks depending on that choice
Infusion clinic Some clinics will drip methyl B12 directly into your veins (IV, or intravenously), but each visit will cost you anywhere from $100 to $500
Development of auto-antibodies Some cobalamin preparations in rare cases can stimulate an allergenic response where there is development of antibodies to the cobalmin injected
Place the needle directly into the sharps container after usenever into regular household trash