November 2011 in “Informa Healthcare eBooks” Environmental, chemical, mechanical, and personal health factors can all damage hair and contribute to hair loss or changes in hair quality.
Early treatment is important for better hair regrowth in elderly women with hair loss.
June 2020 in “Aesthetic Surgery Journal” Estradiol-rich plasma can increase hair density faster and more effectively in male pattern baldness treatment than regular plasma.
January 2012 in “Vitamins & trace elements” Smoking and drinking can lower vitamin levels and potentially trigger early hair loss, but overall vitamin levels don't seem to affect hair loss duration.
55 citations
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February 2014 in “Journal of Structural Biology” Human hair has a complex, variable structure with a consistent matrix and double-twist pattern.
17 citations
,
November 2017 in “Dermatologic Clinics” New techniques improve hair restoration success.
16 citations
,
December 2017 in “Journal of The American Academy of Dermatology” Low-level laser therapy may reduce symptoms and increase hair thickness in lichen planopilaris patients.
13 citations
,
July 2019 in “PubMed” Nonsurgical treatments like minoxidil and laser therapy offer various options to manage hair loss effectively.
1 citations
,
August 2018 in “Journal of The American Academy of Dermatology” Combination of minoxidil and finasteride is more effective in increasing hair diameter than minoxidil alone for female-pattern hair loss.
1 citations
,
August 2022 in “JAAD case reports” Pioglitazone use was linked to hair regrowth in a patient with permanent hair loss from cicatricial alopecia.
April 2024 in “International Journal of Chemical and Biochemical Sciences” Most young people in Saudi Arabia use cosmetic nutritional supplements for nutrient deficiencies and appearance, but more education on proper use is needed.
April 1980 in “Archives of Dermatology” Zinc deficiency didn't cause visible hair changes in the patient.
July 2024 in “The journal of investigative dermatology/Journal of investigative dermatology” A new wearable device stops hair loss and boosts hair growth safely.
August 2021 in “Journal of advances in medicine and medical research” Excimer light therapy is more effective than low level laser therapy for treating alopecia areata.
October 2017 in “Iranian Journal of Dermatology” Clinical exams are good for diagnosing some women's hair loss, but lab tests aren't always needed.
89 citations
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December 1998 in “The Journal of Steroid Biochemistry and Molecular Biology” Human hair can be used to measure reproductive hormones.
28 citations
,
January 2012 in “International Journal of Trichology” Genetics affect early female hair loss, severity depends on duration, and low ferritin levels not significant.
3 citations
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June 2019 in “Journal of Bangladesh Society of Physiologist” People with hair loss often have lower levels of zinc and copper in their blood.
Lower vitamin D levels are linked to more severe hair loss in men.
September 2025 in “Romanian Journal of Medical Practice” Iron deficiency is linked to female pattern hair loss.
115 citations
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December 1996 in “PubMed” The safe daily selenium intake is up to 819 micrograms.
77 citations
,
September 1983 in “Acta Paediatrica” Dexamethasone effectively normalizes elevated steroid levels in girls with premature adrenarche.
49 citations
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February 2019 in “The Journal of Clinical Endocrinology and Metabolism” Use "female pattern hair loss" term, assess androgen excess, treat with minoxidil and other medications if needed.
42 citations
,
July 1982 in “PubMed” Loestrin effectively normalizes testosterone levels and improves PCOS symptoms with minimal side effects.
28 citations
,
February 2014 in “Journal of Cutaneous Pathology” Keratoacanthoma changes as it grows, showing different hair follicle characteristics at each stage.
19 citations
,
January 2015 in “Journal of Clinical and Diagnostic Research” The main causes of diffuse hair loss in women are telogen effluvium and androgenetic alopecia, often related to stress and iron deficiency.
14 citations
,
September 2021 in “Journal of Cosmetic Dermatology” Low vitamin D levels are linked to various types of hair loss, but more research is needed before using it as a treatment.
14 citations
,
August 2013 in “Facial Plastic Surgery Clinics of North America” Some nonsurgical hair loss treatments are effective, especially if started early.
12 citations
,
December 1987 in “Cancer Chemotherapy and Pharmacology” Vitamin E in the diet might help protect against hair loss caused by the chemotherapy drug doxorubicin in rabbits.
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.