81 citations
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May 2019 in “Frontiers in Endocrinology” Melatonin may improve some hormonal and inflammatory issues in women with PCOS.
February 2024 in “Animals” Giving selenium yeast to pregnant goats leads to better hair growth and cashmere quality in their babies.
27 citations
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June 2010 in “Journal of the American Academy of Dermatology” Excessive selenium in supplements can cause hair loss and nail issues.
4 citations
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October 2023 in “Fertility and Sterility” Some medications and supplements can affect male fertility, with some improving and others harming sperm quality.
1 citations
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November 2024 in “AME Medical Journal” Vitamin C deficiency can persist in high-risk patients despite supplementation.
March 2026 in “Food, Nutrition and Health.” Collagen peptides may help reduce skin aging by improving elasticity and hydration.
January 2024 in “Journal of Ayurveda and integrative medicine” Millets may help reduce chemotherapy side effects like nausea, fatigue, and hair loss.
March 2021 in “World rabbit science” Adding 0.2% taurine to Angora rabbits' diet improves wool production and overall health.
September 2020 in “bioRxiv (Cold Spring Harbor Laboratory)” Different fish use the same genes to regrow teeth.
May 2025 in “Preprints.org” Olive oil byproducts can improve skin and hair care products due to their beneficial compounds.
May 2025 in “Preprints.org” Olive oil byproducts can improve skin and hair care products and help prevent skin cancer.
May 2025 in “Preprints.org” Olive oil byproducts can be used in skincare for their antioxidant and protective benefits.
January 2026 in “Journal of Trace Elements in Medicine and Biology” Dogs have more iron and copper in their hair than cats, and outdoor animals have higher iron levels.
August 2025 in “Marine Drugs” The new composite material is safe and has anticoagulant properties.
7 citations
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March 2023 in “Frontiers in Veterinary Science” Camelina oil can improve dog coat quality like flaxseed and canola oils.
September 2021 in “Journal of the Egyptian Women's Dermatologic Society (Print)” The study concluded that low iron and vitamin D levels in women might play a role in chronic hair loss, despite no significant difference between those with and without hair loss.
22 citations
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September 2024 in “Chemical Engineering Journal” A new microneedle patch effectively and safely treats alopecia areata.
23 citations
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November 2021 in “Journal of Bionic Engineering” The new wound dressing helps skin heal faster and fights infection.
July 2026 in “Frontiers in Veterinary Science” Sodium hyaluronate and eggshell membrane improve Ragdoll cats' skin and coat health.
April 1980 in “Archives of Dermatology” Zinc deficiency didn't cause visible hair changes in the patient.
19 citations
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November 2022 in “Antioxidants” Ginger peel polysaccharides modified with zinc effectively reduce inflammation.
13 citations
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July 2018 in “Obesity surgery” Over half of patients had hair loss after weight-loss surgery, especially women, linked to low zinc and vitamin B12 levels.
10 citations
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July 2018 in “Our Dermatology Online” Some vitamins and minerals are important for preventing hair loss, but treating hair loss with them without a known deficiency is not proven effective.
22 citations
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August 2012 in “PubMed” Adequate zinc and iron intake may reduce hair loss after bariatric surgery.
4 citations
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February 2022 in “Journal of Cosmetic Dermatology” Monocytes might be linked to hair loss after COVID-19.
4 citations
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January 2016 in “Annals of dermatology/Annals of Dermatology” Iron supplements can restore normal hair color in cases of premature graying linked to iron deficiency.
3 citations
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April 2023 in “Journal of Veterinary Internal Medicine” Dogs with epilepsy have different hair mineral levels than healthy dogs, possibly due to epilepsy or its treatment.
2 citations
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March 2020 in “PubMed” Biotin deficiency is not a major cause of Telogen Effluvium hair loss.
April 2026 in “Journal of Investigative Dermatology” ZNF750 helps keep hair follicles healthy and prevents skin inflammation.
January 2025 in “Indian Journal of Small Ruminants (The)” Timely diagnosis and treatment improved a goat's skin condition.