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January 2018 in “International Journal of Trichology” Circle hairs are harmless, spiral-shaped body hairs that don't need medical treatment.
Tianqi trichogen boosts hair growth in animals without causing allergies.
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August 2025 in “Food Science and Technology” Eating black soybeans and white ferula mushrooms may help prevent hair loss.
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August 2013 in “PloS one” Genetic differences between young and old Tan sheep explain why their fleece changes from curly to straight as they age.
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October 1976 in “The BMJ” A woman showed neurological symptoms from psittacosis linked to bird exposure, improving after antibiotic treatment.
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April 1946 in “PubMed” Liver extract treatment improved anemia and hair growth in a pig.
Cholesterol affects hair growth, but more research is needed to understand how.
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February 1986 in “Journal of Histochemistry & Cytochemistry” Some hair proteins are specific to hair, while others are also found in skin cells.
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January 2020 in “International Journal of Agriculture and Biology” Certain miRNAs are linked to Cashmere goat hair quality.
November 2022 in “Animal Bioscience” Adding methionine to a low-protein diet helps Angora rabbits grow better fur.
February 2026 in “Trials” The Exfoliate-Dissolve-Repair skincare approach may effectively treat keratosis pilaris and reduce the need for corticosteroids.
January 2013 in “Shanghai Textile Science & Technology” Milk protein treatment reduces pilling in rabbit hair fabric.
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January 2010 in “Human & experimental toxicology” Eating paradise nuts led to selenium poisoning, causing nausea, hair loss, and other symptoms in two women.
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April 2012 in “Journal of mammalogy” Young female Australian fur seals are losing hair due to low tyrosine and zinc levels and high pollution exposure.
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July 2018 in “Journal of Cosmetic Dermatology” Chemotherapy caused hair loss with specific patterns, but most patients had hair regrowth after treatment, while some had lasting hair loss.
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December 2001 in “Linchuang pifuke zazhi” Some Chinese herbs can promote or inhibit hair growth.
May 2006 in “The American journal of medicine” The man had persistent itchy bumps on his cheeks and neck despite trying different shaving products.
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January 2022 in “Food Science and Technology” The herbal mixture could potentially improve hair loss.
Pangolin scales evolved for protection, hardening with age, due to keratin gene diversification.
Fenugreek seeds and Butea monosperma flowers may help reduce hair loss from chemotherapy.
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December 2024 in “Tropical Journal of Natural Product Research” Parsley leaf fractions may help treat and prevent hair loss.
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February 1983 in “Journal of Investigative Dermatology” Hair plucking quickly increases antizyme, reducing a specific enzyme activity in rats.
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January 2009 in “Textile Research Journal” Researchers developed a new method to identify animal hair in textiles, which is effective for various fibers and more reliable than previous methods.
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December 2021 in “Animals” Low zinc and selenium levels in sheep are linked to hair loss and thyroid problems.