The product is likewise indicated for increased physiologic demand (pregnancy, thyrotoxicosis, chronic hemorrhage), for drug-induced depletion, and for select neurologic or hematologic disorders in which B12 plays a pivotal metabolic role
Discussing B12 Shots & Injections: Examining Their Role in the Context of the Body Positivity Movement, Which Advocates for Acceptance and Celebration of All Body Types
These candidates typically include people who are less able to get B12 naturally from their diet
The one thing not to do is stop or change a prescribed course suddenly on your own, especially where the cause is non-dietary and the treatment is lifelong
The NHS gives hydroxocobalamin as an intramuscular injection, but published evidence shows the subcutaneous route is a recognised and similarly effective alternative
As with vegetarians, vegans can avoid this by consuming a dietary supplement or eating B 12 fortified food such as cereal, plant-based milks, and nutritional yeast as a regular part of their diet