While absorption may not differ among forms of B12, the bodys ability to absorb the vitamin is largely limited by the capacity of intrinsic factor.2,4 Many foods are fortified with B12, including breakfast cereals, meat analogues, soymilk, and nutritional yeast (see Table 2)
After this initial period, injections are usually reduced to a maintenance schedule, typically administered once every one to three months, based on continued monitoring of your health status, symptoms, and follow-up blood tests
Pros: combines hydration, B12, and other vitamins in one session, useful when you are coming in for general wellness rather than B12 alone
While there is no safe upper limit (because B12 is water soluble so you pee out anything you don't need), the NHS advises people not to take too much as it could be harmful
Repairing Best form to promote myelination and Schwann cell recovery
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