For treatment of confirmed deficiency , NHS protocols typically involve hydroxocobalamin injections: initially 1mg three times a week for two weeks for those without neurological involvement, followed by maintenance injections every 2-3 months
Treatment of B12 deficiency without neurological symptoms involves hydroxocobalamin 1 mg intramuscularly three times weekly for two weeks, then every three months
What is the difference between MIC injections and Lipo-Mino injections
R., Cianfarani, S., Cappa, M., & Fintini, D
This is the main factor for how long a B12 injection takes to work, offering a significant advantage over oral supplements, which must be broken down by the digestive system before they can be distributed throughout the body
Heres what B12 does, why it matters for your period, and how to tell if your body could use more of it