This is distinct from the illegal marketing and sale of unregulated peptides online, which falls outside any legitimate supply framework
DOI: 10.1093/qjmed/hct051 Arendt JFH et al, "Elevated vitamin B12 levels and cancer risk in UK primary care: A THIN database cohort study." Cancer Epidemiology, Biomarkers & Prevention, April 2019
MIC B12 is basically a special mix of nutrients designed to help your body out with a few key functions, particularly related to metabolism and energy
The transcobalamin or holo TC level is associated with cognitive function and Alzheimers disease (Renvall et al., 1989)
Future development: dependent on pharmaceutical investment and successful human trials
Lipotropics are nutrients involved in hepatic lipid handling and methyl-group transfer (for example, choline and methionine )