83 citations,
May 1999 in “International Journal of Dermatology” Hair loss that spreads out can often fix itself or be treated by finding and handling the cause.
31 citations,
September 2006 in “The Journal of Clinical Endocrinology & Metabolism” Testosterone therapy may slightly improve sexual function in postmenopausal women, but its long-term safety is unknown.
22 citations,
April 2006 in “Journal of The American Academy of Dermatology” More research is needed to determine if iron deficiency causes hair loss.
10 citations,
October 2010 in “International Journal of Andrology” Finasteride doesn't affect oral testosterone undecanoate, and high DHT levels may cause acne, prostate issues, and hair loss.
207 citations,
April 2006 in “Journal of The American Academy of Dermatology” Iron deficiency may be related to hair loss, but there's not enough evidence to recommend iron screening or supplements for all hair loss patients.
173 citations,
May 2001 in “Human reproduction update” Oestrogens are key for bone growth during puberty in both boys and girls.
157 citations,
April 1994 in “Clinical endocrinology” Androgens can cause hair growth in some areas and hair loss on the scalp.
102 citations,
January 2003 in “Dermatology” Smoking may contribute to hair loss in men.
68 citations,
June 2005 in “Expert Opinion on Therapeutic Targets” Oestrogens help maintain healthy skin, heal wounds, and may protect against skin aging and cancer.
68 citations,
March 1965 in “The BMJ” Hormones and genetics affect hair growth and patterns, with some changes reversible and others not.
66 citations,
January 2000 in “Hormone Research in Paediatrics” Androgens can both promote and prevent hair growth due to differences in gene expression in hair follicles.
53 citations,
November 2006 in “Journal of Endocrinology” Prolactin slows down hair growth in mice.
40 citations,
March 1982 in “British Journal of Dermatology” Young women with diffuse hair loss may have low SHBG levels, which could lead to more active testosterone and contribute to their hair loss.
35 citations,
January 2014 in “BioMed Research International” Female pattern hair loss involves hormonal factors, genetics, and may be linked to low ferritin levels.
34 citations,
June 2010 in “Archives of Disease in Childhood” Menstrual disorders are common in adolescents and can be influenced by weight, activity, and health issues, requiring careful evaluation and more research for effective treatment.
30 citations,
April 1997 in “European journal of endocrinology” The document concludes that managing hirsutism involves identifying the cause, using a scoring system for severity, combining cosmetic and medical treatments, encouraging weight loss, and providing psychological support, while noting the need for more research on drug treatments.
18 citations,
March 2009 in “Medical Hypotheses” The document suggests that blocking sweat glands with antiperspirants might allow skin-generated hormones to be absorbed, possibly increasing breast and prostate cancer risk.
17 citations,
March 2016 in “Liver international” Men with advanced liver disease and high oestrone and low testosterone levels have worse health outcomes.
15 citations,
February 2019 in “Internal Medicine Journal” Australian doctors experienced in adult transgender healthcare mostly prescribe intramuscular testosterone and oral estradiol, recommend mental health assessments before hormone therapy, and support improved training and guidelines.
15 citations,
January 2002 in “Gynecological endocrinology” Hormones affect skin aging and fat distribution, and treatments can help, but only minoxidil is proven for female hair loss.
13 citations,
December 2012 in “Frontiers in bioscience” Vitamin D and estrogen may help protect heart and kidney health, and maintaining sufficient vitamin D levels could be especially beneficial for African Americans, postmenopausal women, and people with chronic kidney disease.
11 citations,
July 2001 in “APMIS. Acta pathologica, microbiologica et immunologica Scandinavica./APMIS” Estrogens are key for bone growth spurts in both boys and girls and affect growth into adulthood.
9 citations,
March 2018 in “International Journal of Cancer” Men with frontal male pattern baldness may have a higher risk of gastric cancer.
7 citations,
July 2014 in “Reproductive Biomedicine Online” The length of CAG repeats in the androgen receptor gene is linked to ovarian reserve but does not affect how the ovaries respond to stimulation.
5 citations,
January 1984 in “Journal of psychosomatic obstetrics and gynecology/Journal of psychosomatic obstetrics and gynaecology” The treatment reduced hair growth and testosterone in women with excess hair and had some effects on stress responses.
4 citations,
November 2009 in “Medical Clinics of North America” Stress, nutritional issues, and chronic diseases can cause hair loss, and nail changes may signal internal diseases; treatment focuses on the underlying cause.
May 2024 in “Scientific Reports” Androgen receptors in the mouse brain may explain cognitive and mood changes in prostate cancer treatment.
July 2019 in “Acta Scientiae Veterinariae” Removing a testicular tumor in a dog reduced its aggressive behavior and skin problems.
989 citations,
August 2007 in “The Lancet” PCOS is a complex condition with major health impacts, needing more research for better diagnosis and treatment.
855 citations,
June 2009 in “The Journal of Clinical Endocrinology & Metabolism” The guideline recommends mental health involvement in diagnosing gender identity disorder and outlines hormone and surgical treatment protocols, emphasizing safety, informed consent, and long-term monitoring.