side effects from b12 injection Vitamin and Safety Vitamin B12 Injection: Uses, Benefits,

You can, but results will be negligible

Patients taking GLP-1 drugs lose weight faster, but they may experience side effects, such as nausea, vomiting, diarrhea, indigestion, fatigue, dizziness, and hypoglycemia, along with other potential adverse events

Summary: Adults in the UK require 1.5 micrograms of vitamin B12 per day, according to the Reference Nutrient Intake established by the Department of Health

J Family Med Prim Care 8(7):23062311 Alhaji JH (2022) Vitamin B12 deficiency in patients with diabetes on metformin: Arab countries

Who shouldnt take vitamin B12 supplements

The third is duration and safety : short controlled studies in animals say almost nothing about what months or years of exposure would do in a human, which is precisely why the cycling section defaults to scheduled off periods rather than open-ended use