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Healthcare providers must know these requirements for proper care
Target Dose per Unit (e.g., mg/mL): This is often your starting point
Problems with B12 deficiency A lack of B12 in your body affects several nervous system and red blood cell functions, which can lead to things like: Anemia: causes fewer red blood cells to move from your bone marrow Birth problems: increases risk of pregnancy loss and neural tube defects Osteoporosis: leads to poor bone health and fracture risk Macular degeneration: progression of age-related macular degeneration Memory loss: the onset of early-stage dementia is greater The advantages of B12 injections The decision to get a B12 shot instead of a supplement depends on factors such as your level of vitamin deficiency, the presence of symptoms, and how your need changes over time
(1) In patients with active symptoms of nasal congestion, allergic rhinitis or upper respiratory infection effectiveness has not been established
Cleveland Clinics health articles are based on evidence-backed information and review by medical professionals to ensure accuracy, reliability and up-to-date clinical standards
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