7 citations,
October 2015 in “American Journal of Primatology” Monkeys with hair loss during pregnancy showed higher stress hormone levels and invested differently in their offspring.
33 citations,
January 2013 in “Dermatology” Over half of the adult women with acne in the study had higher than normal levels of male hormones, especially DHEA.
4 citations,
March 2018 in “Systems biology in reproductive medicine” Men born very underweight had higher estrogen levels but normal reproduction compared to normal birth weight men.
1 citations,
May 2022 in “Journal of The American Academy of Dermatology” Some overweight or obese men with long-term frontal fibrosing alopecia may have abnormal sex hormone levels.
August 2017 in “DOAJ (DOAJ: Directory of Open Access Journals)” 
December 2015 in “Vestnik dermatologii i venerologii” People with hair loss have different hormone levels, and these hormones can affect hair growth.
10 citations,
February 2020 in “Endocrine” Finasteride safely treats hair loss without harming hormones or reproduction, but may slightly reduce sexual function.
66 citations,
November 2001 in “European journal of endocrinology” Low SHBG and high FAI, FT, and DHEAS levels are effective in identifying PCOS.
21 citations,
December 2019 in “PloS one” The rat model showed early perimenopause with regular cycles and low hormones, and late perimenopause with irregular cycles and higher hormone levels.
47 citations,
June 2016 in “JAMA Dermatology” Men with early hair loss have similar hormone levels to women with PCOS, possibly increasing risk of obesity and heart issues.
April 2021 in “International Journal of Research in Dermatology” Most adult females with acne do not have hormonal imbalances, but some show signs of excess male hormones.
Many women with postadolescent acne also have hormonal imbalances and are at higher risk for metabolic issues.
38 citations,
May 2006 in “Archives of Gynecology and Obstetrics” Women with only irregular periods or excess hair have a better hormone profile than those with full PCOS, but both groups are similar, indicating a need for better PCOS diagnosis methods.
December 2015 in “Вестник дерматологии и венерологии” Men with male pattern baldness may not have different hormone levels, but their hair follicles are likely more sensitive to hormones.
October 2022 in “Journal of advanced research in medicine” A woman with Sheehan syndrome improved with hormone treatment.
May 2022 in “Maǧallaẗ Buḥūṯ Al-Tarbiyyaẗ Al-Nawʿiyyaẗ (Print)” Eating a high inositol diet significantly improves insulin resistance and hormone levels in women with PCOS.
1 citations,
October 2006 in “Journal of Family Planning and Reproductive Health Care” The contraceptive implant Implanon may be linked to hair loss, but the reported case of alopecia could be unrelated to the implant.
January 2014 in “Journal of the Egyptian Women's Dermatologic Society (Print)” Women with acne after adolescence are more likely to have PCOS and should be checked for it.
7 citations,
April 2022 in “Journal of pharmaceutical and biomedical analysis” The method can measure multiple steroids in human hair to study long-term steroid metabolism, especially in newborns and children.
5 citations,
April 2019 in “Journal of The American Academy of Dermatology” Frontal Fibrosing Alopecia may be a complex condition linked to hormonal changes in women, not just a form of Lichen Planopilaris.
33 citations,
January 2017 in “Conservation physiology” Measuring reproductive hormones in brown bear hair could help identify their sex and reproductive state, but better collection methods or lab techniques are needed.
6 citations,
January 2019 in “F1000Research” High triglyceride levels are a key factor affecting testosterone levels in women with PCOS.
12 citations,
October 2018 in “Aging male/The aging male” Higher BMI and lower testosterone are linked to more aggressive prostate cancer.
April 2017 in “European Psychiatry” Women with schizophrenia on atypical antipsychotics are more likely to have polycystic ovarian syndrome (PCOS) than women without schizophrenia.
29 citations,
March 2017 in “International Journal of Women's Dermatology” Hormone therapies like birth control pills and spironolactone are safe and effective for treating women's adult acne.
15 citations,
August 2017 in “Scientific Reports” Young men with early hair loss have slightly worse blood sugar and fat levels, suggesting possible health risks and need for monitoring.
54 citations,
September 2013 in “Fertility and Sterility” Finasteride can reduce fertility in some men, but stopping it increases sperm count.
42 citations,
September 2007 in “The Journal of Clinical Endocrinology and Metabolism” The research found that polycystic ovary syndrome (PCOS) has two distinct types, with one having more severe hormone and insulin issues.
39 citations,
September 2012 in “Human Reproduction” Certain genetic variations in the SHBG gene are linked to an increased or decreased risk of PCOS in Mediterranean women.
September 2018 in “International journal of biosciences” Gingivitis may increase a hormone linked to ovarian function in women with a certain ovary condition, and treating gum disease could help manage it.