side effects of a vitamin b12 injection Does the Shot Have Effects? Vitamin B12 Injections Side Effects

This vitamin is absorbed in the lower part of the small intestine, so if that part of your intestine is affected by ulcerative colitis, you might not be absorbing enough vitamin B 12 and may need to take a supplement

UniFrac: A new phylogenetic method for comparing microbial communities (in Eng)

If there is any vitamin B12 your body doesnt use right away from the injection, it will store it in your liver to use over time, keeping your body healthier for a longer period

Journal Haematology 111 (2), 407415

Allergic reactions or injection-site irritation are rare but possible with any formulation

Metabolism: Support weight management and digestive efficiency