Selenium levels are similar in healthy people from both high and low NPC risk areas.
January 2016 in “Zurich Open Repository and Archive (University of Zurich)” Dietary L-serine supplementation can reduce symptoms of HSAN1 by lowering harmful 1-deoxySL levels.
2 citations
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August 1987 in “Analytical Biochemistry” A new method isolated previously undetected hair proteins rich in glycine and tyrosine.
November 2023 in “BMC genomics” The study concluded that the arachidonic acid pathway and the protein KRT79 play a role in determining the fineness of cashmere.
Selenium can be toxic to animals, causing serious health issues, especially in horses.
62 citations
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September 2014 in “PLoS ONE” Acne-affected skin has more inflammation-related proteins and bacteria than healthy skin.
August 2024 in “Pharmaceuticals” Oral sturgeon oil promotes hair growth and improves gut health.
Marine sponges from Tabuhan Island can inhibit enzymes linked to Alzheimer's and hair loss.
December 2023 in “Journal of biobased materials and bioenergy” The algae grew better and fixed nitrogen more efficiently when they worked together, using nitrogen and iron.
26 citations
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May 2013 in “Marine Drugs” Ishige sinicola, a type of seaweed, may help hair grow by blocking a hair loss-related enzyme and boosting important cell growth.
2 citations
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September 2004 in “International Journal of Cosmetic Science” Hair quality is genetically determined and linked to its composition and strength.
4 citations
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March 2021 in “Asian Journal of Beauty and Cosmetology” Dendropanax, sea salt, and other extracts can help reduce hair loss and promote hair growth.
67 citations
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December 1990 in “The journal of cell biology/The Journal of cell biology” Researchers found genes for cysteine-rich proteins that form the protective layer of hair in humans and sheep.
January 2025 in “Journal of Medicinal Food” Soybean extract may help hair growth in testosterone-related hair loss.
Finasteride reduces DHT levels and affects gene expression in fish, similar to its effects in humans.
Bee pollen, green tea, essential oils, and various plant extracts improve skin and hair health.
Keratin peptides in hair may help identify gender and ethnicity, but more research is needed.
3 citations
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October 2024 in “Animals” Crimped wool has proteins linked to crimp formation, while straight wool has proteins linked to fiber fineness, which can improve wool quality and value.
66 citations
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May 2014 in “Conservation Physiology” Grizzly and black bears have different stress and hormone responses to salmon availability, influenced by nutrition and social competition.
64 citations
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April 1992 in “Differentiation” Sciellin is a protein that helps form protective layers in skin, hair, and nails.
May 2023 in “Pharma innovation” Certain plant oils are good for heart health and weight control but need protection before use in foods.
February 2024 in “Journal of Geochemical Exploration” Selenium levels in soil, crops, and human hair in Northwest China are within safe limits.
10 citations
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January 2001 in “Bioscience Biotechnology and Biochemistry” Ubiquitin, a protein, is found in hair, nails, and skin.
October 2022 in “Amplla Editora eBooks” Tilapia skin helps heal skin injuries faster and cheaper.
January 1996 in “Human Ecology Forum” Selenium is important for health but must be consumed in the right amount to avoid health issues.
Almond and sunflower seed tofu is high in protein and marketed for diets and vegetarians.
35 citations
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January 2001 in “Journal of Animal Science” High dietary selenium, especially inorganic, causes weight loss and selenosis in pigs, with effects varying by hair color.
11 citations
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January 2016 in “BMC veterinary research” Urinary Se to creatinine ratio, serum Se, and glutathione peroxidase are effective early biomarkers for selenium status in dogs.
82 citations
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November 1959 in “Annals of the New York Academy of Sciences” 11 citations
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January 1997 in “Journal of Dermatological Science” A new protein linked to hair strength was identified, aiding in understanding brittle hair conditions.