Inositol for PCOS: What Trials Show About Cycles and Insulin
Inositol for PCOS has some trial support. In a review of 26 trials, people taking it were 1.79 times as likely as those on placebo to have regular cycles, and insulin resistance dropped a little. The 2023 international guideline still rates the evidence very low, backs no specific dose or form, and prefers metformin for hair growth and waist size.