13 citations
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September 1976 in “Archives of Environmental Health An International Journal” Bushman women have higher iron and zinc levels, while American mothers have more copper.
24 citations
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January 2001 in “International Journal of Cancer” Permanent hair dye use may increase bladder cancer risk, especially in female smokers with certain genetic traits.
14 citations
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January 1984 in “Nutrition reports international”
November 2025 in “Biological Trace Element Research” Hair mineral analysis doesn't reliably show blood mineral levels but may help track long-term mineral trends.
12 citations
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January 2020 in “Analyst” Researchers found markers that can tell if hair has been bleached, which could improve hair test accuracy.
16 citations
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March 2013 in “Clinica Chimica Acta” Cortisol and cortisone release from hair increases in steps over time during incubation.
4 citations
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March 2022 in “Ghana Medical Journal” Hair greying is common in Lagos, starting around age 30, more in males than females.
July 2023 in “Biomolecules” The new "whisker follicle microinjection assay" can test how different biomolecules affect hair growth and color.
1 citations
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September 2018 in “International journal of research - granthaalayah” Human hair medulla doesn't break down hydrogen peroxide, which may affect hair color formation.
March 2026 in “Nutrients” Hair manganese may relate to cardiometabolic health, not coronary artery disease severity.
21 citations
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January 2008 in “Indian Journal of Dermatology Venereology and Leprology” 3 citations
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August 2023 in “Molecules” A compound from Sansevieria trifasciata shows strong antibacterial effects against E. coli and S. aureus.
2 citations
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April 2024 in “Cosmetics” Plant extracts can help remove permanent makeup without lasers.
3 citations
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December 2020 in “Pharmaceutical Sciences and Research” Using unsoaked seeds with 70% ethanol best removes mimosine from Leucaena seeds.
May 2026 in “International Journal of Molecular Sciences” The new human placental extract may help prevent hair graying and reduce nerve pain from chemotherapy.
March 2013 in “Pigment Cell & Melanoma Research” A gene called Taqpep affects cat coat patterns like stripes and blotches.
November 2025 in “Journal of Cosmetic Dermatology” Exosome therapy can safely and effectively restore color to gray hair.
49 citations
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March 1996 in “Experimental Brain Research”
162 citations
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August 2005 in “The journal of investigative dermatology/Journal of investigative dermatology” The new "differential stripping" method effectively measures how much substance gets into hair follicles.
47 citations
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March 2018 in “Journal of Pharmaceutical and Biomedical Analysis” Researchers identified new compounds in Platycladi Cacumen and found variations in its flavonoid content, which could aid in its quality control.
7 citations
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November 2006 in “Journal of immunological methods” The method can help diagnose and monitor diabetes by analyzing hair.
June 2025 in “BMJ Case Reports” Axitinib treatment turned a man's grey hair back to black.
March 2026 in “Jurnal Ilmiah Ibnu Sina (JIIS) Ilmu Farmasi dan Kesehatan” The garden balsam leaf extract and serum showed no antifungal activity against Candida albicans.
March 2021 in “Juniper Online Journal Material Science” Energy healing treatment improved L-cysteine's stability, solubility, bioavailability, and shelf-life.
4 citations
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December 2020 in “Natural Product Sciences” The method identified and measured ten compounds from Eclipta prostrata, showing significant enzyme inhibitory effects.
August 2025 in “International Journal of Biochemistry Research & Review” Glyphaea brevis and Monodora myristica can protect against finasteride's harmful effects on blood and oxidative stress in male rats.
September 2022 in “Anais Brasileiros de Dermatologia” Dermoscopy helped diagnose a rare skin disease which slightly improved with treatment.
March 2021 in “Egyptian Journal of Chemistry” The herbal shampoo with Momordica charantia and Hibiscus Rosa-Sinensis is safe and promotes hair growth and scalp health.