Chemical treatments weaken hair's thermal stability and structure.
November 2025 in “Journal of Sleep Research” Iron levels are linked to sleep apnea severity, especially in women with hair loss.
Iron levels affect sleep apnea severity in people with hair loss, especially women.
December 2022 in “The Indian journal of chest diseases & allied sciences” Women with PCOS often have sleep problems, including sleep apnea, which are linked to obesity and depression.
11 citations
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June 2013 in “PubMed” The automated flat iron can permanently straighten hair without chemicals, especially at 154°C, and silicone improves the results.
3 citations
,
January 1989 in “Journal of Japan Oil Chemists Society” AMT is the best surfactant for hair and scalp care.
August 2025 in “Tropical Journal of Natural Product Research” Carthamus caeruleus L. extracts have strong antioxidant and anti-inflammatory effects.
June 2024 in “Majallah-i dānishgāh-i ̒ulum-i pizishkī-i Kirmān.” Eucalyptus and Tween 80 most effectively increase cetirizine skin absorption.
January 2023 in “Indian Journal of Natural Products and Resources” Suaeda monodiana extract may help treat skin diseases due to its protective and healing properties.
9 citations
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December 2018 in “Journal of Analytical Toxicology” Ethyl glucuronide levels in hair can change when exposed to artificial sunlight, depending on hair color and thickness.
April 2019 in “Journal of Investigative Dermatology” Fractional photothermolysis helps wounds heal with minimal scarring.
13 citations
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March 2019 in “Journal of cosmetic dermatology” Heat damages hair, with Asian hair losing more protein than Caucasian hair.
6 citations
,
December 2018 in “International Journal of Cosmetic Science” CARB is a strong barrier in human hair that prevents dye penetration.
May 2019 in “Asian Journal of Pharmaceutical and Clinical Research” Eclipta prostrata, particularly its chloroform fraction, effectively reduces inflammation and arthritis.
January 2018 in “Iranian Journal of Pharmaceutical Sciences” Urea, eucalyptus oil, and menthol improve minoxidil skin absorption.
October 2023 in “CHEST Journal” Early recognition and treatment of severe SLE symptoms can improve outcomes.
July 1999 in “Liver transplantation and surgery” Oxygen levels can drop during liver transplant if bypass pressures are too high, but other reasons should be checked first.
98 citations
,
April 1997 in “The Journal of Steroid Biochemistry and Molecular Biology” Finasteride effectively blocks rat enzymes, but with varying methods and strength.
36 citations
,
July 2019 in “Journal of Materials Science Materials in Medicine” Human hair keratin helps repair nerve damage in rats.
13 citations
,
October 2013 in “The Journal of Dermatology” Cepharanthine may help hair growth by increasing IGF-I in scalp cells.
8 citations
,
January 2017 in “Methods in molecular biology” Stem cells rearrangement regenerates functional hair follicles, potentially treating hair loss.
1 citations
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December 2022 in “Journal of applied biological chemistry” TRP-hair essence protects hair from heat damage, maintains color, and strengthens hair.
March 2026 in “DergiPark (Istanbul University)” Biotinoyl tripeptide-1 nanoparticles protect hair from heat damage.
March 2025 in “International Journal For Multidisciplinary Research” Silver nanoparticles made from Dracaena trifasciata extracts have strong antioxidant properties.
September 2019 in “University of the Arts London Research Online (University of the Arts London)” Plant oils and polymers can help protect African hair from damage during styling.
April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” Double-stranded RNA helps regenerate hair follicles by increasing retinoic acid production and signaling.
20 citations
,
May 1985 in “British journal of nutrition” Dietary essential fatty acids improved skin and hair conditions and partially corrected fat composition in diabetic mice.
3 citations
,
May 2025 in “Archives of Gynecology and Obstetrics” Women with PCOS often have sleep and mental health issues, especially if overweight or insulin resistant.
190 citations
,
October 2002 in “The FASEB journal” Androgens may cause hair loss by increasing TGF-beta1 from scalp cells, which inhibits hair cell growth.
186 citations
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July 1998 in “Journal of Cutaneous Medicine and Surgery” Shorter CAG repeats may cause hair and skin issues, while longer ones may link to acne.