5 citations,
July 2019 in “Nutrients” Low selenium intake may delay puberty in boys but not in girls.
41 citations,
September 2005 in “Wound Repair and Regeneration” Hydrogen peroxide can cause scars by changing healing processes and increasing certain protein levels.
30 citations,
July 2019 in “Endocrinology” Certain HSD3B1 gene types are linked to worse prostate cancer outcomes and affect treatment response and other health conditions.
December 2008 in “The American Journal of Cosmetic Surgery” Multi-pass laser skin treatments improved healing, reduced pain, and had no major complications.
December 1997 in “Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE” Low-energy laser therapy can improve scalp alopecia treatment when combined with classical methods.
January 2020 in “Journal of translational science” 20 citations,
April 2021 in “Journal of Womens Health” Testosterone can help premenopausal and postmenopausal women with low sexual desire, but its long-term safety is unclear and it's not widely approved for this use.
February 2024 in “Future science OA” Loss of the Y chromosome and UTY gene activity increases cancer risk in men.
3 citations,
June 2001 in “International Journal of Cosmetic Surgery and Aesthetic Dermatology” Using both follicular units and slit grafts for hair transplants may give better hair density and graft survival.
1 citations,
April 2022 in “Revista Da Associacao Medica Brasileira” COVID-19 can cause different types of hair loss, and proper diagnosis by a specialist may be needed.
November 2023 in “Journal of the Taiwan Institute of Chemical Engineers” Scientists made nanoparticles from human hair proteins to improve drug delivery.
August 2024 in “Advanced Healthcare Materials” RK81 can help promote hair growth.
6 citations,
September 1998 in “Dermatologic surgery” Hair transplant surgeons did not agree on which drugs to use except for local anesthetics, and there was no strong evidence supporting their drug choices.
2 citations,
December 2021 in “Asian Journal of Beauty and Cosmetology” The optimal mix of Dendropanax, sea salt, and other extracts can help reduce hair loss.
11 citations,
October 2020 in “General and comparative endocrinology” Male C57BL/6 mice show age-related fluctuations in certain hormones and their ratios in both blood and hair.
9 citations,
March 2008 in “PubMed” Low estrogen compared to androgen may cause female hair loss.
2 citations,
July 2022 in “Dermatology practical & conceptual” Iron deficiency anemia may contribute to hair loss in women with Telogen effluvium.
October 2023 in “Dermatology practical & conceptual” Hair loss might be linked to eye aging due to inflammation markers in blood.
The document concludes that measuring hair density, shaft diameter, growth rate, and anagen:telogen ratio is important for assessing hair growth treatments.
27 citations,
January 2010 in “Animal” South American camelids should be sheared early, fleece type affects fiber quality, and the S/P follicle ratio doesn't distinguish between Bolivian llama genotypes.
20 citations,
August 2009 in “Journal of The European Academy of Dermatology and Venereology” Occipital scalp affects female hair loss; terminal/vellus ratio helps diagnose androgenetic alopecia.
5 citations,
March 2001 in “Clinics in Dermatology” Diagnose and manage hair issues in women by checking medical conditions and using personalized treatments.
June 2024 in “Pharmacon Jurnal Farmasi Indonesia” A 1:3 ratio of virgin coconut oil to candlenut oil is best for promoting hair growth.
17 citations,
August 2002 in “Dermatologic Surgery” Fluridil safely promotes hair growth in men with androgenetic alopecia.
4 citations,
August 2017 in “Journal of Cosmetic Dermatology” Finger length ratio may indicate male hair loss.
Digit ratio likely doesn't predict male hair loss.
August 2002 in “Dermatologic Surgery” Fluridil safely promotes hair growth in men with androgenetic alopecia.
4 citations,
April 2021 in “Journal of Cosmetic Dermatology” Botulinum toxin may help hair loss by increasing blood flow and reducing harmful factors.
1 citations,
December 2021 in “Annals of phytomedicine” The herbal hair dye with a 1:2 henna to indigo ratio works well, is safe, and eco-friendly.
October 2023 in “Dermatology practical & conceptual” Finger length ratios might help predict common hair loss.