17 citations
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January 1981 in “International Journal of Food Sciences and Nutrition” Zinc and copper are vital for various body functions, including taste, smell, blood formation, and enzyme activity.
November 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” Zinc supplements improve hair growth in camels and support growth and hair development in calves.
1 citations
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May 2019 in “Annals of Medicine” Many food supplements in Portugal have mineral doses above safe levels, posing health risks.
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March 1997 in “Medical Molecular Morphology” Zinc deficiency causes early scalp hair damage that recovers slower than skin symptoms.
52 citations
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July 2015 in “International Journal of Dermatology” Patients with alopecia areata have lower zinc levels, and zinc supplements might help.
45 citations
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December 1994 in “Journal of Nutrition” The type of zinc in a dog's diet affects hair growth and health.
8 citations
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January 2024 in “Journal of Human Reproductive Sciences” Women with PCOS have lower zinc levels.
December 2023 in “Journal of nutritional science and vitaminology” A zinc-deficient diet stunted growth and affected organs in mice, with C57BL/6J mice showing more severe symptoms.
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November 2022 in “Frontiers in oncology” Low zinc levels may be linked to the return of gynecologic cancers.
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January 2014 in “Journal of Clinical & Experimental Dermatology Research” Oral zinc sulphate effectively treats alopecia areata with few side effects.
April 2021 in “MEDICINUS” Acrodermatitis enteropathica can occur even with normal zinc levels, and zinc supplements can improve symptoms.
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March 2023 in “Frontiers in Nutrition” Hair analysis can detect small changes in dietary zinc intake.
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February 1990 in “PubMed” Zinc may help treat alopecia areata by boosting certain immune cells.
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August 1979 in “PubMed” Adding zinc to marmosets' water improved their health, indicating their diet lacked enough zinc.
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May 2022 in “Pharmaceutics” Zinc pyrithione dissolves quickly on the skin and in hair follicles, especially in smaller particles.
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May 2010 in “Zentralblatt für Veterinärmedizin Reihe A” Hair zinc levels don't reliably indicate overall zinc status in animals.
December 2019 in “Jordan Medical Journal” Hair and scalp exams can predict zinc deficiency in children.
October 2021 in “Utah State Research and Scholarship (Utah State University)” Folic acid deficiency worsens rotaviral infection, while zinc deficiency affects physical health but not the infection.
September 2018 in “Journal of Pharmaceutical and Allied Sciences” Vegetables in Kaduna, Nigeria, have varying zinc levels, with Amaranthus tricolor having the most.
August 2024 in “Jordan Medical Journal” Picky eating in children is linked to lower weight, hemoglobin, vitamin D, and zinc levels.
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January 2017 in “Iraqi journal of medical sciences” Obese women with PCOS have lower zinc levels than non-obese ones.
14 citations
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January 2014 in “Dermatology Research and Practice” Many infants in Northern Ethiopia have zinc deficiency.
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March 2022 in “International Journal of Trichology” Special supplements with collagen, vitamins, and minerals can help treat hair loss.
November 2024 in “PubMed” The supplement improved hair density and was safe to use.
June 2001 in “Annals of Internal Medicine” The conclusion suggests that the zinc lozenge study is valid despite imperfect blinding, as many participants could not correctly identify their lozenge type.
Maintaining enough zinc may help prevent and manage hair loss.
July 2025 in “Humanitarian and Natural Sciences Journal” Low vitamin D and ferritin levels may contribute to hair loss in women.
16 citations
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February 1986 in “Clinica Chimica Acta” Zinc deficiency is linked to respiratory infections in children.
August 2023 in “Natural Resources for Human Health” Vegetarians should take B vitamin supplements to avoid health issues.