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January 2009 in “PubMed” Low iron levels are linked to hair loss in women.
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July 1990 in “Clinical and experimental dermatology” Taking cyproterone acetate and ethinyl oestradiol for hair loss can lower vitamin B12 levels in women.
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January 2021 in “Journal of biological chemistry/The Journal of biological chemistry” FLCN helps control iron levels in cells.
December 2022 in “Nepal Journal of Obstetrics and Gynaecology” The most common form of PCOS in the group was anovulatory PCOS, with no cases of obese PCOS, highlighting the importance of assessing lean women with menstrual issues.
Low vitamin C caused bleeding and corkscrew hair, resolved with vitamin C treatment.
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November 1991 in “American Journal of Kidney Diseases”
January 2026 in “Zenodo (CERN European Organization for Nuclear Research)” Thorough evaluation and treatment are crucial for thyroid nodules.
Alopecia areata is more common in males, often appears as patchy hair loss, and is strongly linked to anemia.
June 2023 in “Annals of the College of Medecine” Low iron levels are linked to more hair loss in women with chronic hair shedding.
13 citations
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June 2006 in “Fertility and Sterility” Nonclassic 21-hydroxylase deficiency is a common, treatable genetic disorder causing reversible symptoms like acne and hair loss.
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January 2012 in “Internal Medicine” A Rathke's cleft cyst caused hormonal imbalances and symptoms in a 68-year-old woman.
April 2016 in “Journal of Investigative Dermatology” Iron deficiency causes hair loss by affecting hair differentiation and cycling.
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October 2010 in “Journal of The American Academy of Dermatology” Iron deficiency common in women, not always linked to hair loss; more research needed.
Reducing iron levels didn't improve heart health or metabolism in women with certain ovarian issues.
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June 2006 in “Pediatric blood & cancer” A 16-year-old boy had pernicious anemia, autoimmune hemolytic anemia, and later developed alopecia areata.
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April 2013 in “Steroids” Non-classic congenital adrenal hyperplasia is a common disorder causing symptoms like acne and infertility, and it's managed based on symptoms, not just test results. Treatment can improve fertility and reduce miscarriage risk.
April 2015 in “Journal of Nutritional Therapeutics” Looser dietary restrictions can improve growth and reduce illness in methylmalonic acidemia patients.
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July 2022 in “Endocrine” Low prolactin in young women may increase heart and metabolism risks.
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October 2014 in “Indian Journal of Dermatology” Patients with alopecia areata have lower RBC folate levels, especially in severe cases.
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August 1990 in “British Journal of Dermatology” Diffuse alopecia in women may be related to androgens and iron deficiency, and basic hormone and nutrient screening is useful.
November 2021 in “International Journal of Research in Dermatology” Low iron levels are linked to certain types of hair loss.
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September 2023 in “Clinical Endocrinology” Polymenorrhoea should be included in PCOS diagnostic criteria due to similar metabolic issues.
July 2022 in “Journal of Dermatology and Dermatologic Surgery” People with chronic hair loss often have lower Vitamin B12 levels.
1 citations
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June 2011 in “Journal of The American Academy of Dermatology” Iron deficiency is common in women regardless of hair loss, and treating it does not usually reverse hair loss.
Unexplained anemia in older men may be linked to urological issues like urinary retention.
October 2021 in “Journal of Investigative Dermatology” Poor blood supply in hair follicles is linked to nutrient deficiency in patients with female pattern hair loss, and adding more nutrients could potentially fix this.
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August 1986 in “Archives of Dermatology” Vitamin B12 deficiency can cause skin and hair color changes, which are reversible with treatment.
September 2021 in “Journal of the Egyptian Women's Dermatologic Society (Print)” The study concluded that low iron and vitamin D levels in women might play a role in chronic hair loss, despite no significant difference between those with and without hair loss.
Selenium levels are similar in healthy people from both high and low NPC risk areas.
January 2026 in “Journal of Contemporary Studies in Epidemiology and Public Health” Women with PCOS often have severe PMS, but managing anemia and regular menstruation can help reduce symptoms.