The Institute of Medicine reports that no adverse effects have been associated with excess vitamin B12 intake from food and supplements in healthy individuals. However, if youre not deficient in vitamin B12 to begin with or you dont address the underlying reasons you might be deficient, injections likely wont do much to improve overall quality of life
Zago E, Dal Molin A, Dimitri GM et al (2022) Early downregulation of hsa-miR-144-3p in serum from drug-nave Parkinsons disease patients
Adverse Drug Reactions Advisory Committee
13 C NMR (100 MHz, Chloroform-d) = 163.0, 162.5, 149.3, 146.8, 138.4, 125.7, 124.7, 115.0, 114.8, 65.6, 59.4, 32.0
Pharmacokinetics, bioavailability, and tissue distribution of body protection compound 157 (BPC 157) in rats and beagle dogs