105 citations
,
February 2010 in “Endocrinology” The skin produces and responds to thyroid-stimulating hormone, which is controlled by other thyroid-related hormones.
90 citations
,
December 2008 in “Journal of Investigative Dermatology” Thyroid-stimulating hormone affects hair follicles but doesn't change hair growth or color.
15 citations
,
April 2022 in “Ginekologia Polska” Higher thyroid hormone levels may be linked to certain types of polycystic ovary syndrome.
6 citations
,
May 2010 in “Journal of Dermatological Science” Human skin cells can respond to thyroid-stimulating hormone, affecting hair and skin health.
July 2024 in “International Journal of Chemical and Biological Sciences” Glypican-4 may help indicate insulin sensitivity and lipid issues in women with PCOS.
November 2023 in “International Journal of Trichology” No significant link between hair loss and iron or thyroid levels was found, but checking for deficiencies might still be useful.
March 2014 in “Journal of The American Academy of Dermatology” Vitamin D deficiency is common in temporary hair loss, and stress is often a suspected cause.
115 citations
,
August 2008 in “The Journal of Clinical Endocrinology & Metabolism” Thyroid hormones help hair grow, reduce hair loss, and increase hair pigment.
12 citations
,
January 2017 in “PubMed” Gastroparesis can cause persistent TSH elevation in hypothyroidism despite treatment.
95 citations
,
August 2013 in “Journal of Investigative Dermatology” HPT axis hormones boost mitochondrial function and growth in hair follicles, potentially aiding hair health.
2 citations
,
June 2014 in “مجلة مركز بحوث التقنيات الاحيائية” Five different TPO gene mutations were found in PCOS patients with thyroid hormone issues.
October 2025 in “Diseases” Women with hair loss often have deficiencies in iron, vitamins, minerals, and lower thyroid function, suggesting the need for nutritional and hormonal treatment.
January 2021 in “Indian Journal of Pharmaceutical Sciences” Laser hair removal doesn't affect thyroid hormones.
115 citations
,
May 2016 in “Clinical Medicine & Research” TSH is usually the only test needed to check thyroid function in primary care.
85 citations
,
April 2004 in “Thyroid” Thyroid problems can negatively affect women's reproductive health and pregnancy, and can cause symptoms like fatigue and depression, but not all women with these symptoms need treatment.
68 citations
,
April 1965 in “General and Comparative Endocrinology” The pituitary gland controls seasonal fur color changes in weasels.
31 citations
,
November 1965 in “Journal of Mammalogy” The pituitary gland is crucial for normal mink fur cycles.
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.
25 citations
,
January 2022 in “Endocrine journal” Long COVID patients may have hormonal imbalances linked to their symptoms.
22 citations
,
January 2013 in “International Journal of Trichology” Hair loss is often linked to thyroid problems, especially in women and older people, and screening for thyroid issues is advised for those with hair loss.
22 citations
,
June 2005 in “Clinical Oncology” Orlistat might block the body's ability to absorb thyroid medication.
11 citations
,
January 2020 in “World Journal of Traditional Chinese Medicine” Kidney-yang deficiency syndrome causes hormonal imbalances and various physical symptoms.
6 citations
,
January 2012 in “Annals of Indian Academy of Neurology” Women with epilepsy on certain medications might gain weight and have higher thyroid-stimulating hormone levels, but not more polycystic ovarian syndrome.
5 citations
,
July 2020 in “Curēus” Beard hair loss can signal early diabetes and thyroid issues, treatable with specific cream.
3 citations
,
August 2025 in “International Journal of Molecular Sciences” Women with PCOS have higher levels of thyroid autoantibodies.
2 citations
,
September 2025 in “Scientific Reports” Women with PCOS are more likely to have thyroid antibodies than those without.
2 citations
,
January 2014 in “Türkiye klinikleri tıp bilimleri dergisi” Thyroid autoimmunity may be involved in some female hair loss, suggesting the need to test for thyroid antibodies in these patients.
1 citations
,
February 2025 in “Experimental Physiology” Marie Krogh advanced understanding of thyroid hormones' effects on metabolism.
1 citations
,
January 2016 in “International journal of reproduction, contraception, obstetrics and gynecology” Hypothyroidism may worsen metabolic problems like insulin resistance and obesity in women with PCOS.
September 2025 in “Online Türk Sağlık Bilimleri Dergisi” Low zinc and folate levels are linked to hair loss in children.