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The aim is not only to correct B12 levels, but also to prevent the problem from returning
Viennois and colleagues (Cell Mol Gastroenterol Hepatol, 2016, PMID 27458604) reported that the effect was lost in PepT1-knockout mice, making the transporter the gating step
Researchers comment that a single introduction of the peptide may upregulate growth hormone production by somatotrophs for prolonged periods of time, thus apparently contributing to an overall increase in [growth hormone] secretion by 46% and also potentially upregulating its main anabolic mediator insulin-like growth factor-1 (IGF-1) by 45% on average
Who should consider getting a Vitamin B12 shot
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