May 2023 in “Journal of animal science/Journal of animal science ... and ASAS reference compendium” Cows that shed more hair in winter have better reproductive success and their calves weigh more at weaning.
January 2015 in “Springer eBooks” The document concludes that managing PCOS involves lifestyle changes, medication, and monitoring for associated health risks.
August 2019 in “Journal of the American Academy of Dermatology” Ginseng and Albizia extracts help prevent hair thinning with age.
242 citations
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February 2016 in “Science” Hair loss and aging are caused by the breakdown of a key protein in hair stem cells.
1 citations
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August 2023 in “Irish Journal of Medical Science (1971 -)” About a quarter of the participants experienced hair loss after COVID-19 vaccination.
26 citations
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October 2007 in “Experimental Dermatology” L-Carnitine-L-tartrate may help hair grow and prevent hair loss.
48 citations
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June 2013 in “Journal of Dermatological Science” Valproic acid may help hair grow and could be a safe treatment for hair loss.
1 citations
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April 2022 in “Revista Da Associacao Medica Brasileira” COVID-19 can cause different types of hair loss, and proper diagnosis by a specialist may be needed.
3 citations
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January 2012 in “Wageningen Academic Publishers eBooks” Hair health depends on various factors and hair loss can significantly affect a person's well-being; understanding hair biology is key for creating effective hair care treatments.
August 2024 in “Cosmetics” Peanut callus extract helps grow hair and prevent hair loss.
6 citations
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May 2020 in “JAMA Ophthalmology” Using 5-alpha-reductase inhibitors, drugs for prostate issues and hair loss, may lead to eye abnormalities in men.
April 2025 in “Antioxidants” Rhus semialata gall extract and Penta-O-Galloyl-β-D-Glucose may effectively reduce hair loss.
16 citations
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December 2015 in “Journal of Investigative Dermatology” Alopecia areata involves persistent gene abnormalities and immune activity, even in regrown hair, suggesting a risk of relapse.
1 citations
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April 2023 in “Biomolecules” Fermented papaya and mangosteen in hair care products helped prevent hair loss and improve hair thickness.
15 citations
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December 2013 Men with more vanadium in their blood and who drink less soy milk are more likely to have hair loss.
February 2025 in “Journal of Investigative Dermatology” The ZIP13 variant is linked to abnormal hair quality.
January 2026 in “Annals of Clinical Endocrinology and Metabolism” Restoring NAD⁺ may help with aging and chronic diseases, but more research is needed.
December 2025 in “SHILAP Revista de lepidopterología” Correcting selenium and zinc levels may help manage hair loss in autoimmune thyroiditis.
4 citations
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October 2021 in “Journal of family medicine and primary care” In the Jazan region of Saudi Arabia, hair loss is common, especially among women, older people, and those with higher education and BMI. Stress, poor nutrition, and hormonal changes are key causes, but many don't seek medical help.
July 2023 in “International Journal of Trichology” The man's hair turned white suddenly but returned to normal on its own in 6 months.
2 citations
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February 2025 in “Free Radical Biology and Medicine” Blocking S100A8 can reduce chemotherapy-induced hair loss.
16 citations
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January 2018 in “International journal of trichology” Genetics and nutritional deficiencies are key factors in premature graying of hair.
1 citations
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April 2024 in “Food Frontiers” Pu-erh tea reduces hair loss risk in offspring.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Hair loss is caused by diet, hormones, and scalp issues, worsened by COVID-19, with treatments like minoxidil and hair transplants available.
March 2018 in “Nepal journal of dermatology, venereology & leprology” Hair loss linked to prostate enlargement; stress and family history important factors.
5 citations
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November 2021 in “Skin appendage disorders” Hair loss can cause stress and mental health issues, so treatments should address both the physical and psychological aspects, involving a team of dermatologists, psychologists, and hair specialists.
1 citations
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December 2022 in “PubMed” COVID-19 may cause temporary hair loss, which usually gets better on its own, but reducing stress and managing health issues might help recovery.
112 citations
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July 2012 in “The Journal of Sexual Medicine” Finasteride may cause long-lasting sexual side effects.
5 citations
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April 2024 in “BMC Neurology” Clinicians should recognize taste disorders and hair loss as important symptoms in myasthenia gravis patients.
4 citations
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October 2022 in “Journal of family medicine and primary care” Some people in Saudi Arabia experienced hair loss after the COVID-19 vaccine, more often in women and those without prior hair loss.