A "do not place on the list" recommendation is, for compounding purposes, very close to dispositive: pharmacies cannot lawfully source the ingredient as a bulk after FDA finalizes its decision
Causes of Digestive B12 Side Effects Nausea, bloating, upset stomach, and various digestive symptoms are one of the more commonly reported side effects from taking B12
Moritz T, Mackay W, Glassner BJ, Williams DA, Samson L
The cycle planning guide discusses how to structure protocols for different goals
Zhang Y, Zheng J, Jiang Y, Huang X, Fang L (2020) Neglected, drug-induced platinum accumulation causes immune toxicity
Pellny TK, Locato V, Vivancos PD et al , Pyridine nucleotide cycling and control of intracellular redox state in relation to poly (ADP-ribose) polymerase activity and nuclear localization of glutathione during exponential growth of Arabidopsis cells in culture