Common protocols include: 500 IU 2-3 times per week 1000 IU twice per week 250 IU every other day The optimal dose varies by individual and should be determined by a doctor
Skin may become red with mild swelling and peeling for three to seven days
However, for those with mild dietary deficiencies and intact absorption mechanisms, high-dose oral tablets can often be sufficient, albeit with potentially slower results
J Clin Diagn Res
Abels, Improved distribution analysis of cobalamins and cobalamin analogues in human plasma in which the use of thiol-blocking agents is a prerequisite, Clinica Chimica Acta, Volume 131, Issue 3, 15 July 1983, Pages 211-224, ISSN 0009-8981 Thakkar, K., & Billa, G
Is AHK-Cu peptide safe for human use