10 citations
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November 2018 in “Physiological Research” The conclusion is that standardizing testosterone measurement methods is essential for better diagnosis accuracy in women.
14 citations
,
January 2018 in “Advances in Clinical Chemistry” The document concludes that hormonal biomarkers are key for diagnosing hyperandrogenemia in women and hypogonadism in men.
February 2020 in “VSNU Open Access deal” Hair cortisol levels change with age, starting high at birth, decreasing until age 6, then rising to adult levels by age 18.
7 citations
,
November 2018 in “International Journal of Research -GRANTHAALAYAH” Human hair's biomagnetic fields can affect blood cell clumping and coagulation.
October 2023 in “Journal of the Endocrine Society” A woman's ovarian fibroma caused high testosterone levels, which normalized after surgery.
July 2025 in “Ecotoxicology and Environmental Safety” Higher levels of molybdenum and lead in hair are linked to increased cholesterol and dyslipidemia risk.
48 citations
,
September 2011 in “British Journal of Dermatology” Epigenetic changes in blood cells may contribute to alopecia areata.
96 citations
,
September 1975 in “The Journal of Clinical Endocrinology & Metabolism” Hormone levels change during puberty, leading to physical developments like pubic hair and voice changes.
October 2024 in “Journal of the Endocrine Society” Feminizing hormone therapy increases kidney filtration rate.
1 citations
,
October 2020 in “IP Indian journal of clinical and experimental dermatology” Low serum ferritin levels are significantly linked to diffuse hair loss.
September 2023 in “Diagnostics” Low vitamin D levels may affect ovulation and progesterone in infertile women.
13 citations
,
August 2000 in “Blood” Measuring minimal residual disease on day 15 helps identify high-risk leukemia patients.
Exercising women with irregular periods have lower thyroid hormone levels and less body fat.
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.
June 2024 in “Benha Journal of Applied Sciences” Serum IMA levels may be linked to premature hair graying and erectile dysfunction.
8 citations
,
August 2009 in “Pediatric transplantation” A five-month-old boy with Omenn syndrome successfully recovered after a stem cell transplant with reduced intensity conditioning.
January 2026 in “Journal of the Egyptian Womenʼs Dermatologic Society” High levels of HSP70 and IL-15 are linked to more severe alopecia areata.
A 5 cm hair sample can reveal blood type and keratin type for forensic use.
15 citations
,
July 1984 in “Nutrition Research” Selenium increased in hair but not in blood after taking supplements.
9 citations
,
October 2012 in “PubMed” Most women in the study lost hair due to stress, fever, childbirth, surgery, or thyroid issues, with low hemoglobin levels also common.
January 2021 in “Turkiye Klinikleri Journal of Dermatology” Women with a certain type of hair loss had lower levels of a hormone called prolactin compared to healthy women.
Serum iron levels should be checked, not just hemoglobin, for chronic diffuse hair loss in women.
10 citations
,
January 1980 in “Ultrastructural pathology” Green hair has high copper levels due to contaminated water and damaged hair cuticles.
November 2025 in “Healthcare” Zinc levels don't significantly affect hair loss, so testing for zinc isn't necessary.
4 citations
,
July 2019 in “IOP conference series” Most young men with early gray hair have low vitamin D but normal iron levels.
September 2025 in “Archives of Medicine and Health Sciences” Many first-trimester pregnant women in Mysore have anemia and iron deficiency, needing better care and interventions.
May 2024 in “Medicine today” Older age, family history, and low iron levels increase the risk of female hair loss.
9 citations
,
September 1989 in “PubMed” Sudanese children with severe malnutrition have low selenium levels, which may affect their recovery.
2 citations
,
April 2023 in “Archives of Aesthetic Plastic Surgery” The phototrichogram is better for measuring hair thickness.
13 citations
,
May 2012 in “Cutaneous and ocular toxicology” Alopecia areata is not linked to vitamin B12 deficiency.