April 2015 in “The FASEB Journal” Selenium deficiency worsens aging symptoms in mice.
18 citations
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January 1987 in “PubMed” Zinc deficiency in alcoholic cirrhosis patients causes skin issues and other symptoms, which improve with zinc treatment.
Matriptase-2 helps control iron levels by suppressing hepcidin, and its deficiency can cause iron-deficiency anemia.
March 2026 in “Nutrients” Hair manganese may relate to cardiometabolic health, not coronary artery disease severity.
April 2017 in “Journal of nutritional health & food engineering” Over 65% of people in the United Arab Emirates have undetected vitamin D deficiency, causing symptoms often mistaken for stress or migraines.
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.
27 citations
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November 2000 in “Journal of Veterinary Medicine Series B” Iodine deficiency in lambs causes poor growth, less wool, and delayed sexual maturity.
26 citations
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January 1983 in “PubMed” Trichothiodystrophy involves brittle hair due to low sulfur amino acids, not a transport defect.
March 2023 in “Journal of the turkish academy of dermatology” High levels of ceruloplasmin might indicate more severe toenail fungus.
53 citations
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December 2012 in “Revista da Sociedade Brasileira de Medicina Tropical” Dengue symptoms and liver issues can persist for over two months, especially in men.
11 citations
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January 1989 Two patients had a unique form of trichothiodystrophy with reduced high-sulfur proteins in their hair.
11 citations
,
November 1991 in “Journal of Neuropathology & Experimental Neurology” Brindled mice show abnormal catecholamine neuron development due to copper deficiency.
158 citations
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May 1968 in “The journal of nutrition/The Journal of nutrition” Zinc is crucial for growth and health in rats.
January 2019 in “Indian Dermatology Online Journal” Stress, hypothyroidism, drug intake, and anemia are important factors in women's diffuse hair loss.
December 2025 in “Yemeni Journal of Agriculture & Veterinary Sciences” Many sheep and goats in Sana’a, Yemen, lack essential minerals and need supplements for better health.
2 citations
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January 1977 in “PubMed” 5 citations
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April 2023 in “Journal of Multidisciplinary Healthcare” Hair selenium levels can indicate nutritional status in very old people.
86 citations
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January 1990 in “The Journal of Pediatrics” Children with partial biotinidase deficiency are healthy at birth but may develop symptoms that improve with biotin therapy.
research Coda
November 2018 in “Princeton University Press eBooks” Vitamin C deficiency harms both the body and brain, affecting behavior.
18 citations
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June 1998 in “Circulation” Mild essential fatty acid deficiency can cause health issues and is worsened by low-fat diets.
Hair can accurately predict iron levels in cattle muscle, helping diagnose mineral imbalances.
8 citations
,
May 2003 in “Clinical and Experimental Dermatology” A 14-year-old girl's black hair showed unique color changes, suggesting early greying.
20 citations
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January 2016 in “International journal of trichology” Young Indians with premature graying often have lower levels of certain nutrients and unhealthy lifestyles.
1 citations
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February 2022 in “Open Access Macedonian Journal of Medical Sciences” Low zinc levels might contribute to early hair graying.
January 2000 in “The Journal of Trace Elements in Experimental Medicine” Zinc supplementation effectively treats acrodermatitis enteropathica symptoms.
March 2018 in “The journal of applied laboratory medicine” The rash on the infant indicated a serious underlying condition.
March 2023 in “European journal of internal medicine” The patient's long-term symptoms were due to Sheehan's syndrome, which improved with hormone therapy.
Hair cortisol may help identify adrenal insufficiency in sickle cell disease patients.
GV-350 improves hair growth and quality of life in iron-deficient women without side effects.