19 citations
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July 2004 in “Journal of Medical Primatology” Infant baboons suffered from zinc poisoning due to poor cage conditions.
September 2025 in “Cosmetics” NMN supplements may improve hair quality and appearance in middle-aged women.
Hair aging is a big issue, and nutrients are key to keeping hair healthy.
26 citations
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May 1984 in “Journal of Parenteral and Enteral Nutrition” Biotin supplements restored hair and resolved symptoms in a woman with biotin deficiency.
2 citations
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August 2016 in “kufa journal for nursing sciences” Many elderly in geriatric homes are overweight and need better nutrition management and education.
7 citations
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January 2002 in “Biological Trace Element Research” Children with pituitary dwarfism have higher zinc and copper, lower manganese, and similar iron levels in hair compared to normal children.
19 citations
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June 2020 in “Animals” Poor maternal nutrition can lead to fewer wool follicles in Chinese Merino sheep.
10 citations
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April 1965 in “Journal of Nutrition” Changing mineral levels in rats' diets can prevent kidney stones, affect hair growth, and influence weight gain.
2 citations
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April 2020 in “PubMed” research Coda
November 2018 in “Princeton University Press eBooks” Vitamin C deficiency harms both the body and brain, affecting behavior.
2 citations
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November 2022 in “Bioscience Reports” Polycystic ovary syndrome and iron overload share similar symptoms and can be potentially treated with blood removal, diet changes, and probiotics.
29 citations
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January 2002 in “Biological Trace Element Research” 1 citations
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December 2019 Selenium is essential for health, but too much or too little can cause problems; blood selenium levels are a good measure of intake.
August 2025 in “Quality in Sport” Vitamin A is essential but too much can be harmful, especially from supplements.
January 2017 in “Journal of Islamic Research and Studies” Microneedling with a vitamin mix improves hair growth in alopecia.
October 2025 in “Pharmaceutics” Microneedles improve drug delivery for skin diseases, enhancing treatment effectiveness and patient compliance.
18 citations
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November 2021 in “Skin Appendage Disorders” Women with hair loss may benefit from higher iron levels.
27 citations
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July 2017 in “European Journal of Dermatology” Certain microRNAs are linked to various skin diseases and could be used to diagnose and treat these conditions.
December 2017 in “International Journal of Growth and Development” Zinc deficiency is common in Saudi Arabia and needs attention to prevent health issues.
6 citations
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September 2017 19 citations
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October 2024 in “Molecular Pharmaceutics” Microneedles improve delivery of plant-based compounds through the skin, aiding treatments for hair loss, cancer, and wounds.
June 2024 in “Current Developments in Nutrition” Diet changes can improve skin health by altering the immune response and skin microbiome.
20 citations
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September 1998 in “PubMed” Gorillas in Gabon improved after protein supplements were added to their diet.
6 citations
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November 1988 in “Journal of the American Academy of Dermatology” The document concludes that hair analysis is not good for assessing nutrition but can detect long-term heavy metal exposure.
Women with hair loss may benefit from higher iron levels.
21 citations
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March 2018 in “American Journal Of Pathology” Mutations in NIPAL4 cause skin issues by disrupting lipid layers, but some improvement is seen with topical treatment.
46 citations
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April 1971 in “American Journal of Clinical Nutrition” Lack of protein causes hair root damage, but it can be reversed by eating protein again.
2 citations
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January 2023 Nano-sized molybdenum may help treat hair loss and works well with minoxidil.
Nano-sized sunscreens may penetrate skin and pose toxicity risks.
32 citations
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April 2001 in “Experimental Eye Research” Zinc is essential for healthy optic nerves, and its deficiency can damage them.