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Petersburg Institute of Bioregulation and Gerontology, it has been shown in research models to stimulate protein synthesis in testicular cells, modulate gene expression linked to steroidogenesis, influence stem cell differentiation into functional Leydig-lineage cells, and counteract age-related involution of reproductive tissues

Using them concurrently creates a biological tug-of-war that makes it impossible to predict the net effect

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Supplementing with vitamin C, especially in individuals with suboptimal vitamin C levels or intake, increases glutathione levels

10.3390/ph14100979 Pharmaceuticals

Where the Research Falls Short We believe in keeping it real about research limitations