It's particularly useful for individuals with B12 absorption issues
For patients with medical conditions that interfere with B12 absorptionsuch as pernicious anemia or certain gastrointestinal disordersour providers typically recommend an initial series of frequent injections, often on a daily or weekly basis, to quickly restore healthy B12 levels
FAQ What exactly is in a MIC B12 injection
Vitamin B12 is water-soluble, meaning that excess amounts are readily excreted in the urine
Chemically it is not a peptide at all, so the peptide dosing mental model only partly applies: the reconstitution math is identical, but the route options are broader (a small molecule can survive and be studied by mouth in a way most peptides cannot)
Discover the benefits and drawbacks of B12 shots, and explore the question on everyones mind: How quickly does B12 shot work