7 citations
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March 2003 in “PubMed” The scalp has a natural speckled pattern of increased pigment around hair follicles, possibly linked to local hormone production.
April 2019 in “Journal of Investigative Dermatology” Non-coding RNA boosts retinoic acid production and signaling, aiding regeneration.
2 citations
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April 2020 in “PubMed” 2 citations
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October 2017 in “PubMed” Mild changes in bone markers relate to TCM syndromes in CKD-MBD patients.
October 2025 in “Frontiers in Medicine” Zinc supplements improved symptoms in a Uyghur infant with a rare genetic disorder affecting zinc absorption.
4 citations
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January 1992 in “The Tohoku Journal of Experimental Medicine” Zinc made mice's coarse hair turn into fine hair without affecting skin structure.
2 citations
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January 2015 in “Journal of Health Science” Iron deficiency is more common in women with excessive hair loss.
113 citations
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June 2010 in “Biological Chemistry” Cathepsin L deficiency causes large, abnormal cell structures and health issues in mice.
7 citations
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January 2018 in “PubMed” Low levels of iron, copper, and calcium may cause early hair graying.
62 citations
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December 1966 in “Endocrinology” Injecting α-MSH made mice's hair turn black.
8 citations
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April 2023 in “Dermatology Practical & Conceptual” Certain blood markers, especially MLR, can help diagnose alopecia areata.
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.
August 2023 in “Dermatology reports” A baby with maple syrup urine disease improved from skin problems by adjusting his diet to correct amino acid levels.
43 citations
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April 2005 in “The Journal of Dermatology” Biotin supplements improved skin and hair in a biotin-deficient infant on amino acid formula.
September 2016 in “Journal of The American Academy of Dermatology” The girl has a genetic hair condition causing thin hair since childhood.
April 2025 in “Revista Digital de Postgrado” Severe malnutrition in young children causes various skin and nail issues, mainly pigmentation changes and extreme thinness.
October 2022 in “Research, Society and Development” Vitamins and minerals don't significantly affect hair loss treatment in patients with telogen effluvium.
2 citations
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June 1972 in “PubMed” 5 citations
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October 2021 in “Clinical, cosmetic and investigational dermatology” Japanese patients with alopecia areata often have a higher BMI and consume more vitamin C, fruit, and retinol, which may affect their condition's development or severity.
1 citations
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May 2019 in “The Journal of Pediatrics” The baby's hair loss was due to congenital syphilis, which was treated with penicillin.
Homeopathy may help treat hair loss and improve quality of life.
5 citations
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January 2021 in “Daru” A woman had severe reactions to methotrexate, including skin issues and organ problems, but improved after 38 days in the hospital.
6 citations
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March 1991 in “Journal of Radioanalytical and Nuclear Chemistry” Manganese levels in hair may be linked to multiple sclerosis.
25 citations
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January 2017 in “International Journal of Trichology” Most Indian people with hair loss in the study lacked nutrients, especially iron.
28 citations
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April 2009 in “Annals of laboratory medicine” The dense fine speckled pattern in ANA tests is common in autoimmune diseases, challenging previous beliefs that it was unrelated.
2 citations
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May 1979 in “PubMed” Monilethrix is not caused by a metabolic defect.
17 citations
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April 1997 in “American Journal of Dermatopathology” PC-associated alopecia has unique microscopic features.
6 citations
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January 2005 Selenosis in calves causes health issues and changes in blood parameters.
Nutritional deficiencies can cause hair loss, but it can be reversed with a normal diet and less stress.
January 2017 in “Journal of clinical & experimental dermatology research” Low ferritin levels might be linked to telogen effluvium, but vitamin D levels are not.