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Insulin-like growth factor I (IGF-I) replacement therapy increases albumin concentration in liver cirrhosis: results of a pilot randomized controlled clinical trial

Functional inactivation of the IGF-I and insulin receptors in skeletal muscle causes type 2 diabetes

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The peptide works best when integrated with appropriate nutrition rather than as a standalone intervention

Importantly, cyanocobalamin is the only form of vitamin B12 currently permitted for use under animal feed regulations, making it both a compliant and scientifically supported choice for supplementation