side effect of b12 injections Potential Vitamin Injection Effects MIC B12 Injections Side Effects
Description
Front Immunol
On the other hand, severe reactions such as anaphylactic shock can occur, albeit only in rare cases
Because the risk of B12 overdose is so low, theres no upper limit for B12 intake
For references and more information , see the section on high homocysteine in the Choline article
