Premature graying of hair is linked to vitamin D and B12 deficiencies, thyroid issues, iron imbalance, stress, and lifestyle habits, and affects quality of life.
71 citations
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January 2016 in “International Journal of Trichology” Biotin deficiency is not a major cause of hair loss in women, so biotin supplements are not likely to be an effective hair loss treatment.
Low vitamin D3 and ferritin levels may cause hair loss in pregnant women.
53 citations
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October 1978 in “Archives of dermatology” Zinc supplements can resolve skin issues caused by zinc deficiency.
March 2026 in “Dermatology Reports” Hair iron levels might help increase hair thickness in early hair loss.
July 2024 in “International Journal of Dermatology Venereology and Leprosy Sciences” Bariatric surgery often causes temporary hair loss due to stress and nutrient deficiencies.
Screening for iron levels in patients with hair loss may help find a genetic iron overload condition early.
3 citations
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February 2013 in “Bangladesh Journal of Medicine” Low iron levels are linked to hair loss in women.
6 citations
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January 2020 in “Postepy Dermatologii I Alergologii” Check and treat low iron and vitamin D levels in people with hair loss.
1 citations
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January 2020 in “Journal of Crohn's and colitis” Many people with inflammatory bowel disease have a vitamin C deficiency, which can lead to scurvy symptoms.
1 citations
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June 2019 in “Current developments in nutrition” A patient with Ehlers-Danlos Syndrome improved after treatment for fat malabsorption and essential fatty acid deficiency.
April 2024 in “BMB Reports” Lack of Cisd2 disrupts calcium balance in cells, leading to poorly functioning neutrophils.
Taking supplements after sleeve gastrectomy surgery can reduce hair loss by addressing nutritional deficiencies.
2 citations
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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.
14 citations
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September 2018 in “The journal of allergy and clinical immunology/Journal of allergy and clinical immunology/The journal of allergy and clinical immunology” A boy's growth and immune problems were caused by a new mutation in the STAT5B gene.
Low vitamin D3 is not linked to different levels of thyroid hormones in people with autoimmune thyroid disease.
October 2025 in “International Journal For Multidisciplinary Research” Ayurvedic treatment improved Vitamin B12 levels and symptoms.
4 citations
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July 2013 in “Journal of Dermatological Science” Pregnancy right after giving birth in mice lacking IL-10 causes milk that leads to liver issues and hair loss in their babies.
6 citations
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March 2011 in “Experimental Dermatology” Too much or too little selenium in the diet can cause hair loss and graying in mice.
34 citations
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January 2015 in “Biomedicine and Biotechnology” Bio-fortification through plant breeding can improve the nutritional value of staple crops by adding essential minerals.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Hair loss is caused by diet, hormones, and scalp issues, worsened by COVID-19, with treatments like minoxidil and hair transplants available.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Hair loss is caused by nutritional deficiencies, hormonal imbalances, and stress, with treatments like minoxidil and hair transplants available.
November 2021 in “International Journal of Research in Dermatology” Low iron levels are linked to certain types of hair loss.
January 2024 in “The American journal of medicine” Even after successful weight loss surgery, a patient can have health issues like fatigue due to nutrient deficiencies and hormone imbalances.
June 2024 in “Research Square (Research Square)” Copper deficiency is linked to post-COVID-19 hair loss in women.
63 citations
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May 2017 in “American Journal of Clinical Dermatology” People with alopecia areata often have lower levels of vitamin D, zinc, and folate, but more research is needed to understand if supplements can help treat it.
67 citations
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November 2002 in “Journal of The American Academy of Dermatology” The document concludes that careful evaluation is key to diagnose and treat women with hair loss, with tests for thyroid, iron, and hormones as needed.
3 citations
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December 1968 in “PubMed” Androgenetic alopecia is not caused by low iron levels.
6 citations
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January 2019 in “Indian Journal of Pharmacology” Melitane 5% and hair supplements improved hair color in a 14-year-old with early graying.
15 citations
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January 1971 in “British Journal of Dermatology” Hair can indicate early signs of metabolic disorders, with issues like protein deficiency stopping hair growth.