can you overdose on vitamin b12 injection B12: Symptoms, Dosage & Toxicity Risks Vitamin B12 overdose: Side effects
Description
Finally, B12 in the form of hydroxocobalamin is often given once every three months
The NIH factsheet explains that no tolerable upper intake level has been set for B12, because it has a low potential for toxicity in healthy people
For example, a patient with a sprained ankle might receive GHK-Cu injections near the injury as part of a peptide therapy cocktail, hoping for faster ligament repair

How Long Does B12 Stay in Your System

The increasing scale of this phenomenon, dynamic changes in the market for falsified and illegally traded products, and threats to the health and life of people receiving such products imply the urgency of systematic monitoring of both legal and illegal chains of medicinal products

Together with the absence of symptoms associated with IGF-1-mediated effects such as fluid retention, tissue edema, or impaired glucose tolerance, these results demonstrate that AOD-9604 does not activate the growth hormone/IGF-1 pathway and therefore functions through an entirely appetite-independent mechanism