b12 injection swelling Injections | Vitamin B12 Therapy | Hanover, MA Possible allergic reaction to B12

What are the different administration routes for vitamin B12 injections

She earned a doctorate in neurology and neuroscience at Weill Graduate School of Medical Sciences of Cornell University and a bachelor's degree in biology from Cornell University, with additional study at Keio University in Japan

But a huge number of meat eaters are also deficient and likely dont know it B12 is absorbed through the stomach, and our ability to assimilate it through the stomach wall decreases with age, as well as due to any stomach issues like IBS, Crohns, and Celiac Disease, and medications that impact the stomach like metformin, antacids, PPIs, and ibuprofen

For patients without neurological involvement, the initial regimen is typically 1 mg intramuscularly three times weekly for 2 weeks