B12 can genuinely help people who are short on it, and it is not a magic energy switch for everyone, which is a distinction we are always upfront about
PMC 146264
doi:10.3390/nu4101399, PMID: 23201762 Peltoniemi M, Kaarteenaho-Wiik R, Sily M, Sormunen R, Pkk P, Holmgren A, Soini Y, Kinnula VL (2004) Expression of glutaredoxin is highly cell specific in human lung and is decreased by transforming growth factor-beta in vitro and in interstitial lung diseases in vivo
This is critical since most patients use one tirzepatide vial across several injection sessions rather than discarding it after a single dose
It should not be used to self-diagnose and it is not a substitute for a medical exam, cure, treatment, diagnosis, prescription, or recommendation