Medically reviewed by Khadeja Haye, MD Key Takeaways Inositol can help improve insulin sensitivity in people with PCOS.Studies suggest the best inositol supplement ratio for ovulation is 40 to 1 of MI ...

Inositol may help reduce symptoms of PCOS, including infertility and irregular menstrual periods. Inositol supplements might improve symptoms of type 2 diabetes by lowering fasting blood sugar levels.