January 2023 in “Dermatologic Therapy” The nutritional supplement Pilopeptan® WOMAN improved hair growth and thickness in women with hair loss.
January 2002 in “Academic Journal of Kunming Medical College” Human-hair keratin artificial tendons are biocompatible and degrade well in rabbits.
November 2024 in “ACS Materials Letters” The new nitric oxide delivery system may effectively treat hair loss by improving hair follicle health and reducing inflammation.
November 2022 in “International Journal of Trichology” Older people often experience changes and problems with their hair.
March 2023 in “JIIS (Jurnal Ilmiah Ibnu Sina): ilmu farmasi dan kesehatan” The best biotin hair tonic formula has 20% span 80, 9.47% tween 80, and 5% PEG 400.
Hair loss in women in Lagos, Nigeria is not common, but when it happens, it's usually severe.
Alopecia areata patients have higher levels of certain immune receptors, suggesting new treatment possibilities.
January 2024 in “Acta dermato-venereologica” 
November 2023 in “Animal Bioscience” miR-133a-3p and miR-145-5p help goat hair follicle stem cells differentiate by controlling NANOG and SOX9.
Oregano extract can promote hair growth and has antioxidant benefits without being toxic.
March 2023 in “Reactions Weekly” June 2023 in “Zenodo (CERN European Organization for Nuclear Research)” 
19 citations
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August 1999 in “European journal of endocrinology” The study concluded that testing hormone levels after stimulation is not reliable for identifying carriers of 21-hydroxylase deficiency; genetic testing is necessary.
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July 2017 in “Biochemical and biophysical research communications” A new compound, BOI, can help hair grow by changing hair cycle phases and increasing certain cell contents.
November 2022 in “Medical science” Herbal treatments are safe and effective for androgenic alopecia when used with other therapies.
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March 1997 in “Journal of Investigative Dermatology” 30 citations
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January 1994 Strain H61 may reduce some ageing symptoms like bone loss and hair loss.
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June 2008 in “Springer eBooks” 
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January 2019 in “International Journal of Medicine in Developing Countries” Premature greying of hair is common among young people at King Faisal University, especially females, and is linked to health issues, lifestyle, and family history.
February 2025 in “Biomolecules” RORA boosts autophagy in hair follicle stem cells, potentially aiding hair growth.
May 2011 in “International Society of Hair Restoration Surgery” 
October 2021 in “West African journal of medicine” Hair loss in women in Lagos, Nigeria is rare but severe when it occurs, with symptoms similar to those seen worldwide.
December 2022 in “The Aging Male” Lower 2D:4D ratio and older age increase the risk of severe hair loss in men.
April 2016 in “Journal of Investigative Dermatology” Oenocarpus bataua vegetable oil may help reduce hair loss by affecting a key gene pathway.
September 2024 in “Journal of the American Academy of Dermatology” Iron infusions can help improve hair loss in patients who can't take oral iron supplements.
5 citations
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May 2022 in “Diagnostics” Certain genetic markers can indicate higher or lower risk for systemic lupus erythematosus.
216 citations
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November 1999 in “Fertility and Sterility” Testing basal 17-HP levels is a good way to screen for nonclassic adrenal hyperplasia in women with high androgen levels.
January 2026 in “Applied Biological Chemistry” Ishophloroglucin A from Ishige okamurae may be a natural alternative for treating hair loss by inhibiting 5α-reductase and promoting hair growth.