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Sublingual administration, which bypasses the gastrointestinal tract, appears to be equally effective as IM injections while being less invasive and more cost-efficientparticularly in patients with atrophic gastritis, post-gastrectomy status, or conditions that impair intrinsic factor-mediated absorption, where long-term intervention is often required
By boosting your metabolism, B12 can help manage your weight more effectively
Drug interactions: Certain medications, such as omeprazole, lansoprazole, cimetidine, and metformin, can lead to low vitamin B12 levels
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