When to See a Doctor There are also more serious side effects from getting a vitamin B12 shot
Dong Rak Kwon and GI Young Park, Effect of Intra-articular Injection of AOD9604 with or without Hyaluronic Acid in Rabbit Osteoarthritis Model, Annals of Clinical and Laboratory Science, Volume 45, July-August 2015
On the other hand, a vitamin B12 deficiency appears to cause a loss of appetite in some people, leading to weight loss rather than weight gain ( That said, the current evidence is too weak to suggest that a vitamin B12 deficiency has any strong or specific impact on weight be it weight gain or loss
The **AOD-9604 results** reported in online forums and communities have never been replicated in controlled settings
AOD9604 is bioavailable orally, with MS peptide analysis confirming appearance in pig plasma following oral dosing, and degradation occurring primarily via sequential N-terminal amino acid removal in a cascade fashion