b12 injection makes me tired I Feel All the Time. Do I Need a Shot?: Shawn Veiseh, M.D.: Family Medicine does b12 injection make you
Description
Recently I switched from cyanocobalamin to hydroxocobalamin and I think the acne is less intense and disappears more quickly with the hydroxo

Benefits and Bioavailability of Vitamin B Complex Injections Vitamin B complex injections, which can include cobalamin and vitamin B12, are quick, effective, and painless injections done in the arm but can also be given in other areas of the body to help treat pernicious anemia

doi: 10.1038/nrrheum.2011.1 36 RadbruchAMuehlinghausGLugerEOInamineASmithKGCDrnerTet al
a A natural inhibitor
The result is that a person can eat plenty of B12-rich food and still run low on circulating levels
