1 citations
,
April 2021 in “Nepal journal of dermatology, venereology & leprology” Iron profile tests are recommended for women with hair loss, as haemoglobin levels alone are not reliable.
24 citations
,
January 2011 in “Sexual Development” Intersex frogs have different brain gene activity related to sex and thyroid hormones.
Serum iron levels should be checked, not just hemoglobin, for chronic diffuse hair loss in women.
6 citations
,
February 2022 in “European journal of endocrinology” The method can measure multiple hormones in women's hair and may help identify hormone-related health issues.
2 citations
,
January 2023 in “Journal of Clinical Medicine” People with hair loss conditions may also have thyroid disorders, but more research is needed to understand the connection.
January 2016 in “International Journal of Research in Medical Sciences” Low iron, low thyroid function, and stress are linked to excessive hair shedding in women.
29 citations
,
February 2004 in “Experimental and Clinical Endocrinology & Diabetes” Men with early balding often have hormone levels similar to women with polycystic ovary syndrome.
July 2024 in “International Journal of Chemical and Biological Sciences” Glypican-4 may help indicate insulin sensitivity and lipid issues in women with PCOS.
161 citations
,
March 1992 in “International Journal of Dermatology” Alopecia areata often starts before age 20, is more common in women, and may have a genetic link with other autoimmune diseases.
1 citations
,
June 2025 in “Journal of Clinical Medicine” Frontal fibrosing alopecia often occurs after menopause, with delayed diagnosis and possible links to certain medications and conditions.
1 citations
,
October 2021 in “International Journal of Research in Dermatology” Alopecia areata mainly affects men aged 21-40 and is linked to autoimmune issues, thyroid problems, and inflammation.
52 citations
,
October 1999 in “Developmental Dynamics” Mutations in the hairless gene in mice affect its expression and lead to a range of developmental issues in multiple tissues.
February 2024 in “Biomedicines” Hormones like androgens, estrogen, thyroid hormones, and stress hormones can contribute to hair loss, and treatments target these hormonal imbalances.
Premature graying of hair is linked to vitamin D and B12 deficiencies, thyroid issues, iron imbalance, stress, and lifestyle habits, and affects quality of life.
7 citations
,
January 2012 in “International Journal of Trichology” Two siblings both had a rare case of alopecia areata at the same time.
Low Vitamin D, Vitamin B12, and iron levels, as well as thyroid issues, are strongly linked to premature greying of hair, which also negatively affects quality of life.
April 2017 in “European Psychiatry” Women with schizophrenia on atypical antipsychotics are more likely to have polycystic ovarian syndrome (PCOS) than women without schizophrenia.
January 2023 in “Skinmed” The document suggests managing female pattern hair loss by checking and correcting B12, folate, and thyroid levels, and considering an androgen profile if there are signs of excess androgen.
October 2025 in “World Journal of Biology Pharmacy and Health Sciences” Hormonal imbalances can cause acne, excess hair growth, and hair loss in women, needing combined medical and emotional care.
Exercising women with irregular periods have lower thyroid hormone levels and less body fat.
8 citations
,
June 2017 in “Hormone Molecular Biology and Clinical Investigation” Mild thyroid issues don't affect the metabolism and hormones of women with PCOS.
3 citations
,
December 2016 in “PubMed” Menstrual abnormalities in PCOS women may not greatly affect their metabolic and hormonal profile.
October 2025 in “Journal of Skin and Sexually Transmitted Diseases” Alopecia areata patients often have undetected thyroid issues, so routine thyroid screening is recommended.
December 2024 in “Asian Journal of Medical Sciences” Low iron levels may be linked to hair loss in women with chronic telogen effluvium.
December 2025 in “International Journal of Medicine and Public Health” Overt hyperthyroidism is the most common thyroid disorder, especially in women.
36 citations
,
February 2021 in “Clinical Nutrition” Resveratrol improved menstrual regularity and reduced hair loss in women with PCOS.
8 citations
,
August 2007 in “Histopathology” Different growth patterns in thyroid tumors are influenced by where cell growth and death occur.
25 citations
,
January 2022 in “Endocrine journal” Long COVID patients may have hormonal imbalances linked to their symptoms.
September 2025 in “International Journal of Zoology and Applied Biosciences” Women aged 21-26 have a higher rate of PCOS.
July 2023 in “Indian Journal of Endocrinology and Metabolism” An 11-year-old girl's hair regrew after treating her thyroid condition with carbimazole.