Inositols are molecules naturally present in the body with a role in various cellular signaling pathways.[1][2][3] The most robust effect of supplementation with inositol is on blood glucose control,[4][5][6][7][8] and this effect may be explained by inositol’s role in insulin signaling and its ability to increase insulin sensitivity.[1][2][3] However, further research is needed to fully understand the mechanism(s) of action.[9][10]
How does inositol work?
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•Last Updated: May 16, 2025
Inositols are naturally occurring molecules in the body that play a role in cellular signaling, particularly in blood glucose control through their influence on insulin signaling and sensitivity. However, further research is necessary to fully elucidate their mechanisms of action.