6 citations,
April 2016 in “Journal of the Formosan Medical Association” Metformin improved insulin resistance and BMI in overweight Taiwanese women with PCOS, and a 2-hour insulin test may be a good screening tool.
343 citations,
December 2008 in “Endocrine Reviews” Metformin helps with menstrual cycles and insulin levels in PCOS but is less effective for hair growth, diabetes prevention, and weight loss, and may improve fertility and reduce diabetes risk.
19 citations,
August 2016 in “Health and Quality of Life Outcomes” Metformin helped improve the quality of life for Chinese women with PCOS, especially in physical health and symptoms like infertility, acne, and hair loss.
11 citations,
April 2019 in “International Journal of Molecular Sciences” Certain genetic variations in OCT1 may improve insulin sensitivity with metformin in women with PCOS.
September 2024 in “JAMA Dermatology” Low-dose metformin may help hair regrowth and reduce inflammation in CCCA.