September 2019 in “The journal of investigative dermatology/Journal of investigative dermatology” Placebo effects in alopecia treatments are likely due to study design, not real improvement.
52 citations
,
February 2018 in “Journal of Cosmetic Dermatology” PRP injections improve hair density and thickness in women with hair loss.
2 citations
,
January 2019 in “International Journal of Case Reports and Images” The hair growth solution reduced hair loss and increased hair thickness in a small group of patients.
60 citations
,
February 2010 in “Gynecological Endocrinology” Metformin combined with lifestyle changes improves insulin resistance and reduces testosterone levels in women with PCOS more than lifestyle changes alone.
1 citations
,
June 2021 Adequate vitamin D might lower, and high hair chromium might increase DNA damage in obese women.