We avoid cyanocobalamin, which is an old form that holistic doctors don't rely upon you don't get as good metabolic effects from it
Lancet 376:190201 Bhattacharyya S, Pence L, Beger R, Chaudhuri S, McCullough S, Yan K, Simpson P, Hennings L, Hinson J, James L (2013) Acylcarnitine profiles in acetaminophen toxicity in the mouse: comparison to toxicity, metabolism and hepatocyte regeneration
Because subcutaneous injections absorb more slowly and less efficiently than intramuscular (IM) injections
Vitamin B12 (cobalamin)
Research indicates the peptide may help restore bone marrow function, reduce liver damage, and improve overall recovery trajectory following doxorubicin and other senescence-inducing chemotherapy agents
Clinical input provided by Valeria Marulanda, licensed medical provider at Perfect B in Doral, FL