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The specific dose depends on your baseline B12 level, dietary sources, and how long you plan to continue semaglutide therapy
The evidence base includes STEP (semaglutide for weight management, The New England Journal of Medicine , 2021), SURMOUNT (tirzepatide for weight management, NEJM 2022), and SURMOUNT-OSA (tirzepatide for obstructive sleep apnea, NEJM 2024)
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