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People taking medications that interfere with B12 absorption, including metformin or long-term acid-reducing medications, often benefit from injections
Never adjust your dose without speaking to your provider
doi:10.1159/000053183 Heffernan MA, Thorburn AW, Fam B, et al
Drug Interactions: Semaglutide may interact with other medications, potentially affecting their effectiveness or increasing side effects
doi:10.1001/jamainternmed.2019.1859
It helps make your red blood cells and DNA
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