January 2005 in “The Chinese Journal of Dermatovenereology” High fluoride increases damage in hair follicles, but low selenium can reduce this damage at lower fluoride levels.
January 2004 in “Chinese Journal of Aesthetic Medicine” High levels of sodium fluoride harm hair growth, but sodium selenite can reduce this harm.
Selenium is essential but can be harmful in excess, and China struggles with balancing its levels for health.
September 2025 in “ACS Applied Polymer Materials” The hydrogel speeds up wound healing, fights bacteria, reduces inflammation, and monitors pH.
May 2025 in “Journal of Dermatological Treatment” The shampoo improved seborrheic dermatitis symptoms, but worked better for males than females.
March 2025 in “Skin Appendage Disorders” Selenium disulfide shampoo effectively reduces dandruff and improves scalp health for all hair types.
September 2024 in “Journal of the American Academy of Dermatology” Selenium disulfide shampoo effectively reduces dandruff and is well-liked by users.
February 2024 in “Exposure and Health” Selenium supplements may reduce mercury levels in the hair of city dwellers in China.
February 2024 in “Animals” Giving selenium yeast to pregnant goats leads to better hair growth and cashmere quality in their babies.
September 2023 in “Food and chemical toxicology” High doses of some selenium supplements caused liver and reproductive harm in rats.
January 2005 in “Zhonghua xingwei yixue yu naokexue zazhi” Selenium and iodine deficiencies cause delayed growth and abnormal neural behavior in rats.
September 1980 in “PubMed” Using selenium disulfide on guinea pigs increased hair loss.
January 2023 in “Research Square (Research Square)” Nano selenium and CoQ10 helped reduce blood fat levels and insulin resistance while preventing muscle damage from statin drugs in rats.
October 2009 in “The American Journal of Gastroenterology” Excessive selenium intake can cause liver damage.
12 citations
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December 1962 in “Journal of Investigative Dermatology” 21 citations
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April 2009 in “Trace Elements and Electrolytes” Autistic children have lower iron and higher selenium in their hair.
14 citations
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January 1984 in “Nutrition reports international” May 2014 in “The Journal of Alternative and Complementary Medicine” Higher levels of chromium, selenium, and copper in hair are linked to increased insulin resistance in visceral-obese adults.
Sodium fluoride can harm hair follicles, but sodium selenite can help protect them.
125 citations
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May 2010 in “Pediatric dermatology” Systemic treatment is necessary for tinea capitis in children, with griseofulvin preferred for Microsporum infections.
70 citations
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June 2010 in “Clinics in Dermatology” Certain groups may need vitamin supplements to improve hair health and prevent other health problems.
65 citations
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August 2016 in “Metabolic brain disease” Children with autism have lower levels of essential and toxic trace elements in their hair.
63 citations
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May 2017 in “American Journal of Clinical Dermatology” People with alopecia areata often have lower levels of vitamin D, zinc, and folate, but more research is needed to understand if supplements can help treat it.
51 citations
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March 1986 in “Acta Dermato Venereologica” Alopecia patients had similar element levels to normal people, except for differences in copper and low selenium.
47 citations
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January 2003 in “American Journal of Clinical Dermatology” Mood stabilizers can cause serious skin reactions; careful monitoring and immediate treatment are crucial.
31 citations
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September 2010 in “Current Opinion in Clinical Nutrition & Metabolic Care” Micronutrient deficiencies may cause hair loss in people on long-term parenteral nutrition.
27 citations
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September 2017 in “Journal of Medicinal Food” Annurca apple supplement safely increases hair growth and keratin in humans.
26 citations
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January 2018 in “Skin appendage disorders” Thallium, mercury, selenium, and colchicine strongly cause hair loss.