Institute of Medicines Recommendations In their 1998 report, the IOM used the amount of B12 required to treat pernicious anemia as a basis for their recommendations for the general adult population (IOM, 1998)
Summary Keywords thiamine, gastrointestinal beriberi, acetylcholine, intestinal ThDP-dependent enzymes, intestinal transport of thiamine, intestinal metabolism of thiamine, functional gastrointestinal disorder Citation Overton E, Emelyanova A and Bunik VI (2025) Thiamine, gastrointestinal beriberi and acetylcholine signaling
While these changes will restrict access to compounded versions of these peptides, they also ensure that the treatments patients receive are held to the highest standards of medical scrutiny
None of it is from a controlled trial, and the "week" structure below reflects how community sources tend to organize their anecdotes, not a validated schedule