Healthy young dogs with no medical conditions: It is not usually aimed at pets that have no long-term problems and do not have injuries or other recovery requirements
A., Valds, P., Singh, A., Rinsch, C., & Auwerx, J
Allergic reactions to proprietary preparations of vitamin B12 might be due to substances added to the solutions as preservatives or for other reasons, to impurities from the production, or to the vitamin B12 itself
If simple measures do not provide relief within two to three weeks, further medical review is appropriate to exclude other causes and consider alternative supplementation routes
Vitamin B12 is an important water-soluble vitamin that plays a central role in several aspects of health, including brain function, heart health, and the production of red blood cells and DNA