August 2020 in “European Journal of Dermatology” Dutasteride for hair loss can cause skin reactions like itchy red plaques.
July 2023 in “International Journal of Pharmaceutical Sciences and Drug Analysis” The study found different absorbance values for simplex and complex homoeopathic hair oils when analyzed with a UV-visible spectrophotometer.
6 citations
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December 2018 in “International Journal of Cosmetic Science” CARB is a strong barrier in human hair that prevents dye penetration.
6 citations
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January 1971 in “Pathology” Children's hair needs only a little iron for normal growth, regardless of their body's iron levels.
January 2010 in “Seoul National University Open Repository (Seoul National University)” Lack of Vitamin D receptors can cause hair loss.
2 citations
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March 2018 in “ACS Sustainable Chemistry & Engineering” Heating human hair creates hollow microtubes with smooth surfaces.
April 2018 in “Journal of Ayurveda and integrative medicine” Ayurvedic treatment improved hair growth in a person with hair loss.
235 citations
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July 1999 in “Journal of biological chemistry/The Journal of biological chemistry” Human hair is made up of different keratins, some strong and some weak, with specific types appearing at various stages of hair growth.
27 citations
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January 1995 Melanin in black hair protects it from sun damage better than light-brown hair.
87 citations
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July 2009 in “The journal of investigative dermatology/Journal of investigative dermatology” Human beard hair medulla contains a unique and complex mix of keratins not found in other human tissues.
1 citations
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January 2000 in “Indian Journal of Dermatology” A woman had hair loss and scalp nodules due to black piedra, confirmed by tests.
5 citations
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January 2012 in “Natural Science” Indian medicinal herbs used for general weakness contain beneficial nutrients.
2 citations
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September 2021 Patients with alopecia areata may have lower vitamin D levels than healthy people.
January 2026 in “Clinical Chemistry and Laboratory Medicine (CCLM)” The procedure accurately measures 5-alpha-dihydrotestosterone in blood, useful for standard tests.
25 citations
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January 2011 in “Pharmacognosy magazine” Nardostachys jatamansi DC compounds help promote hair growth.
22 citations
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November 2016 in “International journal of molecular sciences” Vitamin D receptor is important for regulating hair growth and wound healing in mice.
2 citations
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August 2002 in “PubMed” 12 citations
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June 2017 in “Dermatologic therapy” Higher concentrations of dithranol can help regrow hair in severe alopecia areata.
13 citations
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April 1994 in “Baillière's clinical endocrinology and metabolism” Some people have genetic mutations that make them resistant to vitamin D, leading to rickets even with enough vitamin D intake.
July 2021 in “PARIPEX INDIAN JOURNAL OF RESEARCH” Knuckle darkening can be an early sign of vitamin B12 deficiency.
Drumstick leaves extract with amla powder significantly improved anemia in adolescent girls.
10 citations
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March 2010 in “Journal of Food Biochemistry” Tamarind seed coats have strong antioxidant properties and could be used in health products and food preservatives.
11 citations
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March 1959 in “Journal of Histochemistry & Cytochemistry” Sulphur, phosphorus, and metals are distributed differently in animal skin follicles, with variations in detection speed and location.
Ayurvedic herbs may reduce side effects and improve effectiveness of cancer treatments.
31 citations
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February 2020 in “BioMed Research International” Thai people's hair density decreases with age and varies by scalp area, but hair thickness stays the same regardless of age or scalp area.
2 citations
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January 1993 Trichohyalin is a versatile protein involved in hair and skin structure.
January 2026 in “International Journal of Scientific Research in Science and Technology” Ayurveda offers ways to manage hair loss common in India.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” The herbal hair dye with Barleria prionitis is a safe, effective, and natural alternative to chemical dyes.
January 2025 in “Indian Journal of Unani Medicine” Unani medicine effectively reduced hair loss in a 24-year-old woman without side effects.
7 citations
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January 2019 in “Indian dermatology online journal” People with alopecia areata often have lower vitamin D levels, which may be linked to the condition's severity.