how often can i take vitamin b12 injections Should You Get Injections? Best Vitamin B12 Injection Dose

Patients should consider several factors: Consistent adherence to the prescribed schedule Regular monitoring by healthcare professionals Integration with proper exercise and nutrition Individual response assessment Ongoing evaluation of treatment goals While these injections may be beneficial for weight management goals, they are designed as a short-term solution rather than a permanent treatment option [1]

PMID 24803097

It's that the rules change significantly from state to state

Framed as a research schedule (not a prescription): Activation (Weeks 12): Begin at the documented once-daily dose and hold it steady