1 citations
,
March 2013 in “Biomédica” A score of 6 or less is recommended to diagnose hirsutism in Colombian women.
10 citations
,
January 2012 in “International Journal of Trichology” The study found no link between anxiety, vitamin B12, folate, TSH, ferritin, zinc levels, and trichodynia in telogen alopecia patients.
March 2023 in “Photodiagnosis and Photodynamic Therapy” Low vitamin D levels are linked to severe and active alopecia areata.
May 2026 in “Comprehensive Psychoneuroendocrinology” Hair analysis can effectively assess long-term hormone activity in young children.
August 2023 in “Psychology, Health & Medicine” Hair loss (androgenetic alopecia) mildly to moderately affects men's quality of life but not significantly their mental health.
2 citations
,
January 2014 in “Turkish Journal of Medical Sciences” TrichoScan effectively diagnoses different types of hair loss and is linked to low iron stores in patients.
12 citations
,
June 2006 in “Anais Brasileiros de Dermatologia” The study found average numbers for different types of hair follicles in the scalp and observed differences between men and women, suggesting reasons for more common hair shedding in women.
March 2004 in “Journal of The American Academy of Dermatology” Patients with systemic lupus erythematosus and hair loss had fewer hair follicles and non-scarring alopecia; direct immunofluorescence was not helpful in diagnosing lupus in these cases.
1 citations
,
January 2022 in “Dermatology Research and Practice” Androgenetic alopecia negatively affects self-esteem and daily stress, especially in young men.
2 citations
,
April 2022 in “Sleep and Breathing” October 2025 in “Figshare” Deuruxolitinib effectively treats alopecia areata but may cause manageable side effects.
9 citations
,
February 2004 in “Veterinary Dermatology” Canine hair follicle cells metabolize DHEA and testosterone differently than human cells.
July 2012 in “British Journal of Dermatology” Hair loss treatments show limited improvement, sunscreen thickness affects vitamin D production, and the effectiveness of IVIg for toxic epidermal necrolysis is uncertain.
June 2025 in “Acta Dermato Venereologica” Male pattern baldness doesn't significantly affect mental health or sexual well-being.
1 citations
,
May 2017 in “Journal of The American Academy of Dermatology” People with alopecia areata often have lower vitamin D levels than healthy people.
10 citations
,
July 2015 in “Journal of Cosmetic Dermatology” Higher DKK-1 levels found in hair loss patients; L-ascorbic acid 2-phosphate, L-threonate, and ginsenoside F2 may help promote hair growth.
12 citations
,
July 2016 in “British journal of dermatology/British journal of dermatology, Supplement” Different hair fiber development might explain why hair loss severity varies in patients with a specific genetic mutation, and treatments that thicken hair could help.
105 citations
,
January 2009 in “Medicine” Hirsutism is more linked to high androgen levels than acne or hair loss, and a mix of hormonal tests is best for diagnosis; certain treatments can reduce symptoms.
August 2003 in “Special report” TrichoScan offers a painless way to analyze and manage hair loss.
25 citations
,
April 1972 in “American Journal of Clinical Nutrition” Hair chromium levels show past nutritional status, not environmental exposure.
47 citations
,
January 2001 in “Journal of Investigative Dermatology” High testosterone to epitestosterone ratio in hair could predict male-pattern baldness.
1 citations
,
October 2022 in “international journal of endocrinology and metabolism” People with hypothyroidism and hair loss often have more hair and scalp issues than those without thyroid problems.
September 2025 in “Journal of the European Academy of Dermatology and Venereology” Baricitinib effectively promotes hair regrowth and improves well-being in severe alopecia areata patients.
January 2025 in “International Journal of Dermatology”
August 2024 in “Journal of Clinical Medicine” Pruritus is common in LPP and FFA, worsened by heat and stress, and relieved by cold, affecting quality of life.
5 citations
,
June 2020 in “Therapeutic drug monitoring” Hair sample weight is a better measure for cortisol levels in hair than hair protein concentration.
6 citations
,
March 2023 in “Journal of Cosmetic Dermatology” Low levels of BDNF and vitamin D are linked to higher depression in alopecia areata and vitiligo patients.
10 citations
,
December 2017 in “Physiological Reports” Hair follicle analysis can track body changes from high-intensity interval training.