Because B12 is water-solublemeaning your body uses what it needs and flushes out the restyour dosage and injection frequency depend heavily on your starting levels and your specific wellness goals
In addition, in research on aging-related muscle atrophy (sarcopenia), it can promote muscle cell proliferation and differentiation, reduce muscle cell apoptosis, and enhance muscle strength and endurance by activating the SIRT1 signaling pathway
For the initial treatment of vitamin B12 deficiency, the usual dose is 100mcg SC/MC, given every day for 10-15 days, followed by maintenance treatment
There are minor side effects associated with B12 shots, including possible pain and swelling at the injection site, nausea, and headaches for some people
[14] Doctors usually recommend intramuscular injections, which is what we're describing
Mecobalamin - NCI Drug Dictionary [Internet]