August 2023 in “The Indonesian Biomedical Journal” Rosemary essential oil improved hair growth and thickness in UVB-exposed mice.
5 citations
,
June 2020 in “Experimental dermatology” Redheaded people may have evolved to efficiently make vitamin D in areas with less sunlight.
9 citations
,
July 2021 in “Frontiers in genetics” Melatonin makes cashmere grow earlier and more by increasing certain gene activity in goats.
August 2023 in “Journal of Investigative Dermatology” Ganoderma lucidum extract and its component, ganoderic acid A, may effectively prevent hair loss.
June 2018 in “The Journal of Sexual Medicine” Gray-scale ultrasound effectively detects erectile tissue fibrosis in young men with erectile dysfunction after using finasteride.
March 2025 in “International Journal of Trichology” Oral minoxidil improved hair thickness in a person with monilethrix.
60 citations
,
May 2006 in “Journal of Neurochemistry” Social isolation makes rats more sensitive to alcohol's effects on the brain.
41 citations
,
June 2006 in “Journal of Investigative Dermatology” Beard and scalp hair cells have different gene expressions, which may affect beard growth characteristics.
January 1986 in “Journal of Steroid Biochemistry” Women with severe acne, hirsutism, and androgenic alopecia often have higher levels of certain androgens, but the specific pattern can't be predicted just by looking at symptoms.
35 citations
,
November 2021 in “Journal of Animal Science and Biotechnology/Journal of animal science and biotechnology” DNA methylation changes in Tan sheep affect growth and fur traits.
1 citations
,
January 2016 in “Journal of Advanced Plastic Surgery Research” The laser treatment effectively reduced hair growth in women with hirsutism, with temporary side effects.
January 2024 in “Journal of Cosmetics, Dermatological Sciences and Applications” Injecting a peptide-hyaluronic acid mix improved hair growth in men with hair loss and was safe.
January 2007 in “UKnowledge (University of Kentucky)” Steers with winter hair coats and reduced sweating struggled with heat, leading to less grazing and poor performance.
5 citations
,
August 2021 in “Frontiers in Cell and Developmental Biology” DHEA boosts bone cell growth and differentiation in elderly stem cells.
April 2020 in “Journal of the Endocrine Society” A woman's high testosterone and related symptoms were caused by overactive cells in her ovaries.
1 citations
,
May 2020 in “PubMed” Activating autophagy might reverse skin fibrosis.
October 2025 in “Research Square (Research Square)” Enhancing blood vessel interactions with hair cells may help treat hair loss and skin aging.
6 citations
,
October 2023 in “Skin Research and Technology” Endolift laser treatment significantly tightens eyelids and raises eyebrows.
Drinking sweetened tea and poor sleep increase the risk of hair loss in women.
5 citations
,
January 2011 Gyungokgo-gamibang extract significantly promotes hair growth and increases hair thickness.
2 citations
,
December 2020 in “Frontiers in genetics” Researchers found genes linked to feather growth speed in Shouguang chickens, highlighting two genes that might explain differences in feathering.
2 citations
,
July 2008 in “Paediatrics & child health” Severe acne in a young girl may indicate underlying hormonal issues.
2 citations
,
June 2016 in “International journal of experimental pathology” Human skin has less GDNF and its receptor with age.
27 citations
,
January 2015 in “International Journal of Trichology” The supplement helps improve hair growth and reduce hair shedding.
22 citations
,
February 2008 in “Journal of Dermatological Science” EPR spectroscopy showed that spontaneous hair growth results in thicker skin and less pigmented hair than depilation-induced growth.
January 2013 in “대한미용학회지” Chamaecyparis obtusa oil promotes hair growth in mice.
November 2025 in “Journal of Clinical Medicine” The drinkable supplement reduced hair shedding and increased hair growth in women.
5 citations
,
January 2023 in “Journal of Cosmetic Dermatology” Intradermal microbotox injections work better and last longer for reducing large facial pores than topical application.
17 citations
,
November 2010 in “Perspectives on Psychological Science” Feeling younger can improve health and extend life.
Drinking sweetened tea and late bedtimes increase the risk of hair loss in women.