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b12 injection rash Tirzepatide & Zepbound and Injection-Site Reactions: Causes, Treatment, and Prevention 10 Skin Signs You’re Low
Description
Study 2: Ng 2000, original characterization Citation: Ng F.M., Sun J., Sharma L., et al

Our plasma b12 becomes depleted without having frequent injections and we become symptomatic very quickly

Additionally, because injections bypass the digestive system, they are not subject to the exact breakdown and loss of potency that can occur during digestion

Maybe you should ask your doctor to give you a script for an Antibody test
