Birth Control & Women's Health

Does Myo-Inositol Help with PCOS?

Linda Girgis | MD

Medically reviewed by Linda Girgis | MD, Girgis Family Medicine on August 21st, 2026.

Yes, myo-inositol significantly helps manage PCOS symptoms by improving insulin sensitivity and hormone balance. Clinical studies show that 2-4 grams daily can reduce insulin resistance by up to 30% and improve ovulation rates in 60-70% of women with PCOS. The supplement works by enhancing glucose metabolism and reducing androgen levels, leading to more regular menstrual cycles and decreased symptoms like hirsutism and acne. Research indicates myo-inositol is particularly effective when combined with folic acid, showing improvements in metabolic parameters within 3-6 months of consistent use.

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