Most vitamin B12 injections dont pose the risk of side effects
B12 is water soluble, and its generally safe even at very high doses, Bauer explains
Going beyond this introduces increasing uncertainty about both potency and sterility
Unexplained hypercobalaminemia, particularly levels above 1,000 pg/mL, has been associated with liver disease, kidney dysfunction, myeloproliferative disorders, and certain solid cancers in multiple large-scale studies
Love it Quick delivery and good customer service Didnt feel any difference Didnt lose even one pound Not that I have a lot to lose and I am on keto diet Purchased because all these positive reviews but It was a waste of money I was very satisfied with how quick the doctor got in touch with me and how quick my medicine showed up in the mail
10.1002/jor.20089 133 StaresinicM.SebecicB.JadrijevicS.SuknaicS.PerovicD.AralicaG.et al (2003)