But for others, the gut doesnt absorb B12 efficiently due to health conditions, medications, or age-related changes in the stomach lining
Oral B12 Supplementation For many patients, oral B12 supplements (tablets or lozenges) are a convenient and effective way to maintain healthy B12 levels, especially for those with mild deficiencies or without absorption issues
Published protocols Animal-model studies commonly report 10500 g/kg/day in rat models, administered intraperitoneally or subcutaneously over the experimental window
The form documents that a patient understands the treatment, acknowledges potential side effects (including serious adverse reactions like anaphylactic shock), and consents voluntarily to proceed
Nutrition Reviews , 64(8), 373-378.