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Suggested starting points to discuss with your clinician Deficiency without malabsorption: 1,0002,000 mcg oral cyanocobalamin daily until normalized, then weekly or monthly maintenance per labs (AAFP)

Last reviewed: June 9, 2026 Last updated: June 9, 2026 Written by: Jay Hastings, CEO of PlexusDx Jay Hastings is the CEO of PlexusDx, a precision health company focused on genetic testing, blood biomarker insights, and personalized wellness recommendations

doi:10.1177/000456329503200514 [45] Morinet F, Leruez-Ville M, Pillet S, Fichelson S

How does AHK-Cu compare to other copper peptides like GHK-Cu

If a dose is missed, it should be administered as soon as the patient remembers

And of course, keep all your supplies safely tucked away from little hands and curious paws