Finasteride significantly reduced sperm production and caused testicular atrophy in hamsters.
1 citations
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January 2020 in “Recent Research in Genetics and Genomics/Recent Research in Genetics and Genomics ” High doses of Lepidium sativum seed extract are toxic and should be used with caution.
14 citations
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May 1979 in “International Journal of Dermatology” Trichostasis spinulosa mainly affects the nose, with many tiny hairs in one follicle, possibly influenced by hormones and sunlight.
14 citations
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April 2022 in “Molecules” Pulmonary delivery of cepharanthine significantly improves its effectiveness and shows promise for treating lung fibrosis linked to COVID-19.
September 2025 in “Journal of Health Sciences” A hair tonic with cumaru extract may help improve scalp psoriasis naturally.
8 citations
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December 2020 in “Scientific reports” Selective breeding caused the unique curly hair in Mangalitza pigs.
10 citations
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January 1925 in “Archives of Dermatology” Trichostasis spinulosa is a rare skin condition with hair-filled plugs in hair follicles.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Ficus platyphylla leaf extract is likely safe in high doses for rats.
January 2024 in “Journal of Pharmacognosy and Phytochemistry” Catharanthus roseus and Schwenckia americana extracts are generally safe but may cause kidney and liver tissue damage.
9 citations
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July 2019 in “Folia Morphologica” Brandt's hedgehog has thick skin on its back and many glands near its nostrils.
February 2024 in “Scientific Reports” Cinnamic acid may help hair grow by activating oxytocin receptors.
2 citations
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July 1968 in “Experimental Biology and Medicine” Cystaselenonine causes temporary hair loss in mice by interfering with hair growth.
July 2023 in “International Journal of Molecular Sciences” Trapa bispinosa Roxb. extract may help reduce prostate size and cell growth in BPH.
April 2021 in “Zenodo (CERN European Organization for Nuclear Research)” Elephantopus scaber has potential medicinal benefits, including anticancer properties.
1 citations
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May 2024 in “Tạp chí Nghiên cứu Y học” Eclipta prostrata extract significantly promotes hair growth in rats.
4 citations
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January 2024 in “Scientific Reports” Pumpkin seeds may help expel parasites, but findings are retracted.
Eclipta alba Linn. is effective for various health issues and promotes hair growth.
26 citations
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August 2007 in “Annals of Anatomy - Anatomischer Anzeiger” Feathers become harder as they develop due to a change in keratin type.
March 2026 in “Current Bioactive Compounds” Plumbago europaea root extract may help regrow hair.
28 citations
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January 2022 in “PLoS ONE” Sarcoptic mange nearly wiped out vicuñas and guanacos in an Argentine park.
July 2025 in “Journal of Food Chemistry and Nanotechnology” Snake gourd has health benefits and potential for use in medicine and supplements.
Eclipta alba helps with hair growth, liver health, and blood pressure.
August 2020 in “Prosiding Farmasi” Bidara Arab leaves may help promote hair growth.
22 citations
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December 2014 in “Naunyn-Schmiedeberg's Archives of Pharmacology” Baicalin helps hair grow by boosting certain cell activities and speeding up hair cycle in mice.
3 citations
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June 2022 in “GSC Biological and Pharmaceutical Sciences” Capparis decidua fruit may help break down blood clots, but more research is needed.
3 citations
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January 2025 in “Journal of Natural Products” Calancardin B may help reduce inflammation in immune cells.
October 2025 in “Journal of Drug Delivery and Therapeutics” Senna Makki is mainly effective as a laxative, but more research is needed for other uses.
22 citations
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November 2013 in “Clinical and experimental dermatology (Print)” Ecklonia cava, a type of seaweed, may help hair grow.
August 2025 in “JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS” Alopecia in bats is more common in urban areas due to habitat conditions.
1 citations
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January 2024 CaBP1 and CaBP2 are necessary for proper hearing and neurotransmission in the ear's inner hair cells.