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Medications: Some drugs, like proton pump inhibitors and metformin, can block B12 absorption
The intranasal forms of methylcobalamin, vitamin B12, should be administered at least 1 hour before or 1 hour after ingestion of hot food or liquids
Growth hormone (GH)-independent stimulation of adiposity by GH secretagogues
Dai Z et al
Do not arrange injections more frequently than advised
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