April 2012 in “J. Willard Marriott Library” Cannabinoids like THC and THCA get into hair through skin oils, not hair color.
6 citations
,
October 1979 in “Chest” Minoxidil lowers blood pressure without worsening lung pressure but can cause increased hair growth.
53 citations
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October 2003 in “Developmental Biology” Too much Sonic Hedgehog protein stops hair growth in embryos.
22 citations
,
November 2020 in “International Journal of Environmental Research and Public Health” Hidradenitis suppurativa negatively affects patients' sexual lives and relationships, highlighting the need for better support and communication about sexual health.
5 citations
,
February 2022 in “East African Journal of Science Technology and Innovation” The herbal shampoo effectively treats scalp infections in children.
9 citations
,
January 2020 in “Research Journal of Topical and Cosmetic Sciences” The herbal shampoo is better and safer than synthetic shampoos.
1 citations
,
December 2013 in “International Journal of Dermatology” July 2025 in “International Journal of Pharmacy and Pharmaceutical Science” Herbal shampoos are effective, natural, and eco-friendly hair care options.
81 citations
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March 2006 in “Journal of Investigative Dermatology” Mutations in the DSG4 gene cause specific hair and scalp issues.
January 2022 in “Zenodo (CERN European Organization for Nuclear Research)” Most Saudi adults use multivitamins for hair growth.
55 citations
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March 2007 in “Journal of cosmetic dermatology” Afro-ethnic hair can be straightened using chemical and heat methods.
November 2023 in “Frontiers in Medicine” The method effectively mimics shaving damage on skin for testing skincare products.
19 citations
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September 1999 in “Talanta” New method measures minoxidil concentration faster, more accurately, and automatically.
32 citations
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February 1993 in “British Journal of Clinical Pharmacology” Measuring OPC-17116 in hair can reliably indicate drug exposure and timing.
46 citations
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August 2006 in “PubMed” A genetic defect causes males in some Mediterranean populations to be born with ambiguous genitalia and develop male traits at puberty.
July 2019 in “Dermatologic Surgery”
161 citations
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July 2003 in “ACM Transactions on Graphics” Researchers developed a new model for more realistic computer graphics rendering of hair by considering how light scatters on hair fibers.
January 2025 in “International Journal of Herbal Medicine” Unani medicine effectively reduced premature greying of hair in a 27-year-old man.
Scalp cooling helps prevent hair loss and improves quality of life during chemotherapy.
March 2025 in “International Journal of Trichology” Vigorous rubbing of herbal powder on the scalp caused hair damage and loss.
10 citations
,
November 1997 in “British Journal of Dermatology” A 10-year-old boy had the earliest reported case of hair that became progressively kinkier but eventually returned to normal on its own.
1 citations
,
January 2023 in “Skin appendage disorders” Hair oils can worsen seborrheic dermatitis in black patients.
May 2007 in “Dermatologic Therapy” Hair care practices like using relaxers and tight braiding can lead to permanent hair loss in black women.
5 citations
,
October 2014 in “Choice Reviews Online” August 2024 in “Research Journal of Health Sciences” Normal scalp and hair characteristics in Black Africans include white dots and a honeycomb pattern.
January 2020 in “Journal of Current Medical Research and Practice” Hair loss in Egyptian patients without scarring was studied, and it was found to significantly affect their quality of life.
1 citations
,
November 2023 in “Indian Dermatology Online Journal” Severe itching from shingles can cause hair loss due to rubbing.
July 2003 in “Journal of Cutaneous Medicine and Surgery” Stopping certain drugs can improve skin conditions, arsenicosis affects over half of a Bangladeshi village, males are more vulnerable, and certain treatments are effective for warts, acne, and psoriasis. Smoking and drinking are linked to psoriasis in men, a cream helps with a type of skin cancer, and low iron levels don't directly cause chronic hair loss in women.
2 citations
,
January 1997 in “Journal of the society of cosmetic chemists” Different antidandruff shampoos can change how much oil your scalp produces.