Because B12 is water-soluble, excess amounts are naturally excreted by the body, making toxicity extremely rare
Why choose Aesthetics by Bonnie for your Vitamin B12 Injections
These include targeted action on the central nervous system, excellent bioavailability, and the rapid onset of systemic effects
When to Reassess If injection-site reactions worsen instead of improving over the first week, if fatigue persists past the loading phase, or if any unusual symptom appears, pause the protocol and consult a qualified clinician
Human clinical trial data remains limited, with Phase I and II trials for inflammatory bowel disease conducted in the 1990s claiming safety with no toxicity, though full peer-reviewed data never appeared in scientific literature