January 2018 in “Przegla̧d dermatologiczny” Hair loss may increase heart disease risk.
Hair can show daily calcium changes, linked to body calcium levels and influenced by hormones, and can help assess calcium metabolism issues.
5 citations
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January 2000 Mineral deposits form in hair follicles after skin injury, faster in rats given DHT.
June 2024 in “CRC Press eBooks” Calcium is essential for plant root growth and function.
July 2025 in “Journal of Investigative Dermatology” 49 citations
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July 2006 in “British Journal of Dermatology” Calcifying epithelioma cells can differentiate into hair cortex and outer root sheath.
3 citations
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December 1990 in “Acta Medica et Biologica” August 1969 in “Archives of Dermatology” Regenerated skin after calciphylaxis resembles scar tissue with fewer hairs.
September 2024 in “Journal of the American Academy of Dermatology” Early intervention is important for limited systemic sclerosis patients due to higher pain and ulceration risks.
Increased calcium in hair may signal early bone health issues in menopausal women.
11 citations
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January 1957 in “Journal of Histochemistry & Cytochemistry” Ca 45 mainly enters rat skin and eye through biosynthesis and may be adsorbed in cartilage and glands.
8 citations
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May 2008 in “Applied surface science” Mummy hair from the Taklamakan desert has calcium and phosphorus inside.
3 citations
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July 2011 in “Folia Histochemica et Cytobiologica” Calcium reduces involucrin in rat hair bulbs but doesn't affect filaggrin and Kdap.
19 citations
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July 1994 in “International Journal of Dermatology” A 9-year-old boy had a calcium deposit nodule on his earlobe.
10 citations
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June 2013 in “International Journal for Vitamin and Nutrition Research” High hair calcium levels are linked to low calcium intake and low bone density.
October 2024 in “Journal of the Endocrine Society” A rare genetic mutation causes resistance to vitamin D, leading to severe rickets and requiring high doses of calcium and vitamin D for treatment.
7 citations
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March 2003 in “Journal de Physique IV (Proceedings)” Calcium soaps are present in human hair and can be removed with acid.
January 2010 in “JOURNAL of SIBERIAN MEDICAL SCIENCES” Early phosphorus-calcium disorders in children with chronic kidney disease can lead to bone issues, highlighting the need for early bone density testing.
January 2025 in “Clinical Pediatric Endocrinology” Calcium supplements improved bone deformities but not skin papules or hair loss.
18 citations
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March 2016 in “Journal of Investigative Dermatology” Vitamin D and calcium are essential for normal hair growth.
11 citations
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May 1985 in “Archives of Dermatology” Calcitriol-resistant rickets is an inherited disorder that affects hair growth and causes hair loss.
Cornification is the process where living skin cells die to create a protective barrier, and problems with it can cause skin diseases.
33 citations
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October 2012 in “Journal of Morphology” Reptile skin hardens by layering beta-proteins on keratin.
October 2024 in “Journal of the Endocrine Society” A rare genetic mutation causes resistance to vitamin D, leading to severe rickets and requires high doses of calcium and vitamin D for management.
21 citations
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January 1997 in “Nephron” Silicon may affect calcium metabolism in dialysis patients, causing symptoms like skin eruptions and abnormal hair growth.
5 citations
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July 2014 in “Journal of X-Ray Science and Technology” Hair analysis can help diagnose cell ion channel activity and calcium deficiency.
55 citations
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May 1985 in “Archives of Dermatology” Calcitriol-resistant rickets is an inherited disorder that affects hair growth and causes hair loss.
4 citations
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January 1998 High calcium levels hinder wheat root growth, but not root hair formation.
31 citations
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December 2002 in “Biochimica et biophysica acta. G, General subjects/Biochimica et biophysica acta. General subjects (Online)” The research found two types of calcium in human hair, one that varies among individuals and another that is consistent across people.