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It is used to treat or prevent vitamin B12 deficiency caused by conditions such as pernicious anemia, low dietary intake, certain gastrointestinal disorders, or surgeries that reduce absorption
In those patients, addressing the underlying metabolic dysfunction first, through dietary intervention, GLP-1 therapy if indicated, or NAD+ support for cellular energy metabolism, is the clinical priority
Reviews referencing personal health outcomes are summarized editorially
fasting glucose above 100 mg/dL without prior impairment
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