If your B12 levels are normal, extra B12 does not speed up metabolism or fat burning
One of the primary benefits is an increase in energy levels
What Does the Science Say
Oteh common side effects include hypersensitivity, Injection site reactions, itching, rash, and weight gain
Make sure your health care provider knows if you have: Lebers Disease, benzyl alcohol hypersensitivity or allergy, hypokalemia, cobalt allergy, post-surgical stent placement These statements have not been evaluated by the Food and Drug Administration
This overlap makes B12 deficiency easy to miss during GLP-1 therapy, because both the patient and the prescriber attribute these symptoms to the medication itself rather than investigating a correctable nutritional deficit