Amphetamine use may not cause hair loss, "geezer" traits are normal aging, not all educated older people are stereotypes, and metronidazole can rarely cause lung disease.
November 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Natural hair gels with herbal extracts like Aloe vera and hibiscus are safer and effective for hair health.
April 2026 in “International Journal of Molecular Sciences” Ageratum houstonianum extract and agerarin may help hair growth.
1 citations
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September 2015 Gefitinib treatment led to unexpected hair growth in two lung cancer patients.
1 citations
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February 2022 in “Scholars international journal of traditional and complementary medicine” The herbal hair gel is effective, eco-friendly, and non-irritating with antifungal properties.
11 citations
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February 2020 in “Journal of Biomaterials Science Polymer Edition” The new GelMet hydrogel can effectively support skin cell growth for tissue engineering.
Recombinant human growth hormone helps burn wounds heal faster by increasing blood vessel growth.
November 2023 in “Heliyon” A woman got a serious eye infection after a hair loss treatment due to improper procedure.
June 2023 in “Journal of Cosmetic Dermatology” The treatment combining platelet-rich plasma and a non-cross-linked hyaluronic acid compound significantly improved hair density and reduced bald areas in women with androgenetic alopecia, and it's safe with only mild side effects.
10 citations
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October 2015 in “Medicina Clínica (english Edition)” Recombinant human epidermal growth factor is versatile, effective, and safe for long-term skin and mucosal treatments.
10 citations
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November 2015 in “Plant Foods for Human Nutrition” Hibiscus petals helped control blood sugar and improve liver and pancreas health in diabetic rats.
7 citations
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November 2006 in “Journal of immunological methods” The method can help diagnose and monitor diabetes by analyzing hair.
November 2024 in “Polymers for Advanced Technologies” The hydrogel effectively heals wounds and kills bacteria.
January 2025 in “Termometer Jurnal Ilmiah Ilmu Kesehatan dan Kedokteran” Tea leaf extract tonic promotes hair growth better than controls but has stability issues.
August 2007 in “Microscopy and Microanalysis” Hair fibers break by cuticle cell slipping, shape changing, cuticle fraying, and surface cracking when stretched under specific conditions.
3 citations
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October 2018 in “International Journal of Green Pharmacy” The herbal shampoo with Piper betle and Psidium guajava leaves extract promotes hair growth and improves hair health.
April 2024 in “Journal of applied cosmetology” Using hyaluronic acid fillers in the temple area of the face can improve looks but has risks, so choosing the right technique and product is important for safety.
22 citations
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October 2019 in “International Journal of Nanomedicine” The nanoparticles improved hair growth and enlarged hair bulbs.
2 citations
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September 1980 in “Experientia” Polyethylene alanine caused hair loss in young lab animals but not in adults, with hair regrowth occurring within 20 days.
14 citations
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November 2013 in “Journal of the American Society for Horticultural Science” Glycine slows main root growth but boosts root hair growth in habanero peppers.
January 2025 in “EXPERIMENTAL ANIMALS” Gamma-ray exposure improves genome editing efficiency in mice using the i-GONAD method.
8 citations
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January 2019 in “The journal of investigative dermatology/Journal of investigative dermatology” Growth hormone is important for regulating human hair growth.
2 citations
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April 2016 in “Pharmaciana” Green tea and gotukola extract mix helps hair grow, with the best results from 5% green tea and 2.5% gotukola.
May 2005 in “Zhonghua chuangshang guke zazhi” Human hair keratin can help nerve regeneration and is a promising material for nerve repair.
9 citations
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January 2007 in “Journal of dermatological treatment” Testosterone gel helps increase facial hair in young men with beta-thalassemia major.
9 citations
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July 2024 in “Internal Medicine Journal” Gender-affirming hormone therapy improves mental health and gender incongruence but requires careful management of cardiovascular and cancer risks.
September 2022 in “International journal of green and herbal chemistry” The shampoo made with fermented wheat gluten and herbs was good for cleaning, conditioning, and promoting hair growth.
69 citations
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October 2013 in “Tissue Engineering Part A” Keratin hydrogel improves nerve regeneration and motor recovery.
November 2022 in “bioRxiv (Cold Spring Harbor Laboratory)” Prostaglandin E2 helps prevent hair loss from radiotherapy by protecting hair cells.
106 citations
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December 2015 in “Biomacromolecules” Keratin hydrogels can be customized for better tissue healing.