B12 can impact your appetite, it can also cause you to eat less frequently
A well-regulated pathway could improve: Ingredient identity and purity Dose consistency Sterility and endotoxin controls where applicable Labeling and storage Prescriber oversight Adverse-event reporting Supply-chain traceability That could reduce manufacturing and sourcing risks compared with an anonymous gray-market product
R Andrade P, Mehta M, Lu J, M B Teles R, Montoya D, O Scumpia P, Nunes Sarno E, Ochoa MT, Ma F, Pellegrini M, Modlin RL., "The cell fate regulator NUPR1 is induced by Mycobacterium leprae via type I interferon in human leprosy", PLoS Negl Trop Dis 13 (7): (2019)
Molecular genetics evidence for the in vivo roles of the two major NADPH-dependent disulfide reductases in the malaria parasite