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Vitamin B12 deficiency and use of proton pump inhibitors: a systematic review and meta-analysis
IGF-1 LR3 remains an agonist of the IGF-1 receptor, but it has very low affinity for IGFBPs, which inhibit IGF-1, making it more potent
Other medicines (Colchicine, Aminosalicylic acid): Prolonged use may interfere with vitamin B12 absorption and reduce its effectiveness
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