3 citations
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January 2019 in “Electronic Imaging” The device accurately estimates natural hair color at the roots in real time.
3 citations
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June 2017 in “International Journal of Radiation Biology” Gamma rays did not change hair follicle density but increased white and hypopigmented hairs in mice.
2 citations
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March 2018 in “The Journal of Dermatology” The "color-transition sign" helps tell apart alopecia areata incognita from telogen effluvium by looking at hair color changes.
2 citations
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January 2015 in “Jounal of The Korean Society of cosmetology” Taking enzyme food and collagen together improves scalp hair health in middle-aged women more than taking them separately.
2 citations
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June 2013 in “Lasers in surgery and medicine” The hot-wire hair removal device is no better than shaving.
2 citations
,
January 2000 in “Elsevier eBooks” The document explains how hair is studied in forensics to identify its source and its role in criminal investigations.
Hair can naturally regain color after greying, and this change may be linked to stress levels.
1 citations
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March 2019 in “Actas Dermo-Sifiliográficas” New cancer treatments are less harmful to hair but can still cause hair loss, color, shape, and growth changes.
1 citations
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January 2010 in “Journal of Oriental Medicine” Black bean, wheat, and rice bran extracts can boost hair growth and improve hair quality.
1 citations
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June 1942 in “JAMA” Middle-aged men are usually either bald or gray, not both.
May 2026 in “Brazilian Journal of Hair Health” Bleaching damages hair the most, while dyes improve combability but still cause protein loss.
April 2026 in “Dermatological Reviews” Ultrasound delivery of hair serum improves hair appearance and health more than microneedling.
March 2026 in “Zenodo (CERN European Organization for Nuclear Research)” Ratanjot root oil helps hair grow and conditions and colors it naturally.
A 32-year-old man with early graying hair shows a unique pattern, suggesting more research is needed on why hair grays early.
May 2024 in “International journal of science and research” Unani treatment significantly regrows hair in young adults with androgenetic alopecia.
Different stem cells are key for hair growth and health, and understanding their regulation could help treat hair loss.
December 2023 in “Frontiers in Medicine” Hair samples can reliably monitor tacrolimus levels in kidney transplant patients.
January 2022 in “Acta dermatovenerologica Alpina, Pannonica et Adriatica (Tiskana izd.)” Uncombable hair syndrome causes frizzy hair and can affect the nervous system, eyes, and ears, often co-occurring with other hair, skin, nail, and teeth conditions, and is linked to three specific gene mutations.
Hair can naturally regain color, and stress might influence greying and its reversal.
December 2019 in “Jordan Medical Journal” Hair and scalp exams can predict zinc deficiency in children.
August 2018 in “Journal of the American Academy of Dermatology” Patients often experience long-lasting changes to their hair after stem cell transplants.
May 2012 in “Nature Genetics” Blond hair in Solomon Islanders is due to a unique genetic variant, not European ancestry.
Hair ages by graying and thinning, treatable with medications, transplants, or hair dye.
January 2007 in “Journal of the American Academy of Dermatology” A 73-year-old man's grey-white hair turned dark brown after eczema treatment.
August 2006 in “Experimental dermatology” Human scalp hair follicles can produce and respond to several hormones, affecting hair growth and pigmentation.
March 2005 in “International Journal of Cosmetic Science” A new method helps understand hair shine and various products improve hair care.
July 1994 in “Archives of Dermatology” The book provides a thorough guide on hair and scalp diseases, covering causes, types, and evaluation methods.
September 2011 in “Daehan miyong hakoeji” Henna orange powder, especially with alkali, protects and colors hair better than oxidizing colorants.
45 citations
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May 2019 in “Scientific Reports” Low color temperature light (1900 K) benefits health by promoting melatonin, protecting eyes, and aiding healing.
38 citations
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June 2019 in “International Journal of Molecular Sciences” Tiny particles called extracellular vesicles could help with skin healing and hair growth, but more research is needed.