not responding to b12 injections Injection Frequency: How Often Should You Get a Shot? B12 Injections for Weight Loss:
Description
Cohens d was 0.07 for IM vs SL routes, 0.06 for oral vs IM routes, and 0.22 for oral vs SL routes
Research-context information only
J Endocrinol

This turns a vague symptom into concrete evidence you can share
However, the body only uses and stores as much b12 as it needs and any excess is excreted in the urine

Medications and behaviours like smoking can also diminish your supply
