Your B12 shot frequency matters so much because B12 is water-soluble, so any excess is excreted within hours
Malabsorption (insufficient absorption of vitamin B12 in the intestine) due to
Mol Syst Biol 17:e10280 Burley KH, Cuthbert BJ, Basu P, Newcombe J, Irimpan EM, Quechol R, Foik IP, Mobley DL, Beste DJV, Goulding CW (2021) Structural and molecular dynamics of Mycobacterium tuberculosis malic enzyme, a potential anti-TB drug target
Building Smarter Body Recomposition Protocols Weight loss is not the same as fat loss
Summary: Elevated vitamin B12 does not directly indicate cancer, though persistently high levels may occasionally be associated with certain malignancies and warrant clinical evaluation to exclude underlying pathology