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[20] Treatment of megaloblastic anemia with concurrent vitamin B 12 deficiency using B 12 vitamers (including cyanocobalamin), creates the possibility of hypokalemia due to increased erythropoiesis (red blood cell production) and consequent cellular uptake of potassium upon anemia resolution

doi:10.1210/mend.14.10.0532 pmid:11043579 Gonzalez GA, Hofer MP, Syed YA, Amaral AI, Rundle J, Rahman S, Zhao C, Kotter MRN (2016) Tamoxifen accelerates the repair of demyelinated lesions in the central nervous system

Several indicators suggest the need for dose adjustment

Free Radical Biology and Medicine, 47(2), 184-188

In experiments with normal dermal fibroblasts, AHK was observed to apparently boost both cell growth and viability, alongside enhancing collagen type I production