1 citations
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September 2022 in “Piel” Zinc helps improve hair loss conditions.
September 2024 in “Journal of the American Academy of Dermatology” Dietary changes and supplements mostly did not improve alopecia areata.
1 citations
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August 2021 in “Журнал здорового питания и диетологии” Alopecia causes significant hair loss, especially in men by age 50.
3 citations
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February 2010 in “PubMed” Higher protein intake might be linked to hair loss.
12 citations
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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.
1 citations
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September 1998 in “Journal of Advancement in Medicine” Thiamin deficiency might cause hair loss and mental health issues.
3 citations
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November 2020 in “Curēus” A child's hair loss from alopecia areata was fully reversed in five months using diet and supplements.
January 2025 in “Acta Dermatovenerologica Alpina Pannonica et Adriatica” Iron deficiency is linked to hair loss in adolescents, especially females, in northern Sudan.
January 2026 in “Updates in clinical dermatology”
1 citations
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September 2013 in “Mayo Clinic Proceedings” A woman's hair loss was treated successfully with iron supplements for her iron deficiency.
1 citations
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January 2017 in “Current Dermatology Reports” Early baldness in men may indicate risks for obesity, metabolic syndrome, insulin resistance, and heart disease, similar to women with PCOS. Alopecia areata is often linked with autoimmune diseases and mental health issues. Certain hair disorders are due to genetic issues, and chemotherapy can cause hair loss through specific biological pathways. Iron deficiency's link to hair loss is still disputed.
Alopecia areata (AA) is a prevalent autoimmune condition characterized by patchy, non-scarring hair loss that primarily affects the scalp but can occur on any hair-bearing area of the body. It may also impact the nails.
39 citations
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July 2007 in “SKINmed Dermatology for the Clinician” A 4-year-old girl's hair loss stopped after taking zinc supplements and changing her diet.
Nutritional deficiencies can cause hair loss, but it can be reversed with a normal diet and less stress.
170 citations
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May 1979 in “The journal of pediatrics/The Journal of pediatrics” Two sisters with rickets and hair loss had a genetic issue with vitamin D processing, and only improved when given phosphorus supplements.
10 citations
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November 1946 in “Journal of the American Medical Association” Severe vitamin deficiencies in children can cause significant hair problems.
1 citations
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June 2019 in “Gut” A 75-year-old man lost weight, hair, and nails due to severe stomach and intestine inflammation.
May 2026 in “Journal of Personalized Medicine” Alopecia areata is linked to iron deficiency anemia, suggesting iron levels should be checked and managed in these patients.
1 citations
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June 2022 in “PubMed” Alopecia causes hair loss and should be treated early, especially scarring types where hair cannot regrow.
December 2025 in “PubMed” Iron deficiency is linked to hair loss in adolescents, especially females, in northern Sudan.
January 2024 in “Elsevier eBooks” December 2025 in “Microbes and Infectious Diseases /Microbes and Infectious Diseases” Fungi and iron deficiency are linked to hair loss in alopecia patients.
6 citations
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November 1988 in “Journal of the American Academy of Dermatology” The document concludes that hair analysis is not good for assessing nutrition but can detect long-term heavy metal exposure.
18 citations
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November 2021 in “Skin Appendage Disorders” Women with hair loss may benefit from higher iron levels.
June 2022 in “Authorea (Authorea)” A 59-year-old woman was diagnosed with a rare hair loss condition called lipedematous alopecia.
December 2025 in “PubMed” Iron deficiency is linked to hair loss in adolescents, especially females, in northern Sudan.
5 citations
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December 1978 in “PubMed” Malabsorption can cause skin issues like pigmentation changes and hair loss, which improve with treatment.
2 citations
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June 1980 in “International Journal of Dermatology” Scalp biopsies are important for diagnosing hair loss conditions.