December 2017 in “Elsevier eBooks” Vitamin D receptor is crucial for hair growth, not vitamin D itself.
July 2016 in “Journal of Dermatology and Cosmetic” Many people with hair loss have low vitamin D levels.
January 2015 in “OhioLink ETD Center (Ohio Library and Information Network)” Balanced vitamin A is essential for healthy hair, as too much or too little can cause hair loss.
Calcium and magnesium levels in hair decrease after taking supplements, indicating early metabolic changes in perimenopausal women.
Increased calcium in hair may signal early bone health issues in menopausal women.
September 2006 in “Baghdad Science Journal” Lack of certain vitamins and minerals can increase hair loss in pregnant and breastfeeding women.
March 2006 in “The FASEB Journal” Vitamin D receptor is essential for adult hair growth.
January 2005 in “Chinese Journal of Reproductive Health” Vitamin-D and calcium effectively treat hair loss in children.
March 1942 in “The Science News-Letter” February 1945 in “New England Journal of Medicine” September 2006 in “Baghdad Science Journal” Pregnant and breastfeeding women may experience hair loss if they don't get enough essential vitamins and minerals.
July 2025 in “JAAD Case Reports”
July 2025 in “Insights-Journal of Health and Rehabilitation” Adding vitamin D to metformin lowers blood sugar more than metformin alone in type 2 diabetes.
10 citations
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January 2013 in “TURKISH JOURNAL OF MEDICAL SCIENCES” Low vitamin D levels can lead to increased parathyroid hormone levels.
May 2025 in “Hormone Research in Paediatrics” Persistent hyperparathyroidism doesn't stop rickets healing or phosphate level normalization in VDDR2A.
May 2025 in “International Journal of Trichology” The supplement improved hair health and reduced shedding in people with telogen effluvium.
September 1941 in “The Science News-Letter” 14 citations
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January 2013 in “Journal of the Egyptian Women's Dermatologic Society /Journal of the Egyptian Women's Dermatologic Society”
13 citations
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December 1940 in “The journal of nutrition/The Journal of nutrition” Lack of certain vitamins causes fur loss and greying in silver foxes.
2 citations
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November 1961 in “American Journal of Clinical Nutrition” November 2016 in “The Molecular Biology Society of Japan” January 1954 in “DMW - Deutsche Medizinische Wochenschrift” January 1939 in “Münchener medizinische Wochenschrift” July 2023 in “Current Developments in Nutrition” January 1954 in “DMW - Deutsche Medizinische Wochenschrift” 2 citations
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June 1972 in “PubMed” 1 citations
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April 1977 in “Munich Personal RePEc Archive (Ludwig Maximilian University of Munich)” December 2023 in “Asian journal of beauty & cosmetology” 7 citations
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August 2021 in “Open Access Macedonian Journal of Medical Sciences” The VDR gene polymorphism does not affect BDNF levels in autoimmune thyroiditis and hypothyroidism patients.