89 citations
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December 2006 in “Lancet Oncology” Taking 1 mg/day finasteride for hair loss significantly lowers PSA levels in men, which may affect prostate cancer screening.
52 citations
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March 1987 in “Journal of the American Academy of Dermatology” High DHEA-S levels may cause hair loss in young men.
9 citations
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October 2018 in “Medical Science Monitor” Lowering certain hormone levels improves treatment for hair loss in young men.
3 citations
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January 2017 in “Journal of Pakistan Association of Dermatology” Women with certain types of hair loss may have low iron levels, and iron supplements could help.
2 citations
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December 2021 in “Cureus” Low vitamin D levels are linked to hair loss, and vitamin D might help treat it.
1 citations
,
August 2012 in “Journal of Emerging Trends in Engineering and Applied Sciences” Smoking and alcohol may cause early hair loss by altering trace elements.
December 2024 in “Asian Journal of Medical Sciences” Low iron levels may be linked to hair loss in women.
August 2016 in “Annals of International medical and Dental Research” People with different types of hair loss often have lower iron levels in their blood.
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.
Serum ferritin levels do not cause hair loss in women with telogen effluvium.
January 2025 in “International Journal of Pharmacognosy and Clinical Research” The herbal scalp serum may help hair growth by reducing DHT levels.
July 2022 in “Al-Mağallaẗ al-ʻirāqiyyaẗ li-l-ṣaydalaẗ” Lower zinc levels are linked to more severe hair loss in alopecia areata.
83 citations
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April 1992 in “Clinical Endocrinology” Having enough iron improves the effectiveness of a specific hair loss treatment in women.
16 citations
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January 2000 in “The Journal of clinical endocrinology and metabolism/Journal of clinical endocrinology & metabolism” Antiandrogen drugs can reduce PSA levels in women with excess hair, suggesting PSA is a sign of male hormone activity in women.
11 citations
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February 2019 in “Journal of Cosmetic Dermatology” Low zinc and biotin levels linked to male hair loss; supplements may help.
9 citations
,
February 2020 in “International Journal of Endocrinology” Some men with early hair loss may have a male version of PCOS, affecting hormones and increasing health risks.
2 citations
,
August 2020 in “Journal of Cosmetic Dermatology” Higher granulysin levels in the blood are linked to more severe hair loss in alopecia areata patients, and these levels decrease after effective treatment.
1 citations
,
November 2023 in “Anais Brasileiros de Dermatologia” Certain gene variations and low adiponectin levels may increase the risk of hair loss in Egyptians.
Low ferritin and vitamin D levels are linked to hair loss.
Low ferritin and vitamin D levels are linked to hair loss, suggesting the need for personalized nutrition and diagnostics.
October 2025 in “The Egyptian Journal of Hospital Medicine” Lower adiponectin and higher leptin levels may predict hair loss in alopecia areata.
February 2025 in “Folia Medica” Low vitamin D levels may be linked to early hair loss in males.
January 2025 in “Journal of the Egyptian Womenʼs Dermatologic Society” Higher substance P levels may cause discomfort in hair loss patients.
November 2022 in “SAS journal of medicine” There's no link between low iron levels and the hair loss condition, alopecia areata.
May 2022 in “Benha Journal of Applied Sciences” Higher levels of PD-L1 are linked to more severe hair loss in people with Alopecia Areata.
December 2020 in “International Journal of Research in Dermatology” Many dermatologists in India find serum peptide formulations effective for treating hair loss.
January 2019 in “Egyptian Journal of Dermatology and Venereology /Egyptian Journal of Dermatology and Venerology” Low vitamin D levels might indicate more severe hair loss in alopecia areata patients.
October 2015 in “Digital Library of Theses and Dissertations (Universidade de São Paulo)” Finasteride reduces prostate size and PSA levels in young men with hair loss.
November 2021 in “International Journal of Trichology” Low PON1 levels may indicate and predict the severity of hair loss.
May 2013 in “Journal of the Egyptian Women's Dermatologic Society (Print)” High aldosterone and free testosterone levels link to female hair loss; testing aldosterone may predict hypertension risk.