Most people are good candidates, but especially those who are vegetarian or vegan, take medications that deplete B12, have gut or absorption issues, or are dealing with chronic fatigue and brain fog
Anaphylaxis, a potentially life-threatening condition characterized by difficulty breathing and low blood pressure, is a rare but serious reaction that usually begins within 30 minutes of the injection, though it can occur later
Still, we always start with comprehensive testing and a detailed health history to ensure the therapy is right for you
A tolerable upper intake level (UL)the amount you can safely take without risk of severe side effectswas never set for it because it has a low potential for toxicity, and the body does not store it in excess (NIH-a, 2021)
Archives of pharmacal research, 30(7), 834-839
Can B12 Help with Weight Loss