September 2019 in “Journal of Investigative Dermatology” People with pattern hair loss have higher polyamine levels in the top of their head compared to the back.
Arginine deficiency hinders hair growth in androgenetic alopecia, but restoring it can promote hair regeneration.
52 citations
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May 1997 in “Journal of Biological Chemistry” High ornithine decarboxylase levels may lead to hair loss and cancer by increasing CK2 activity in the nucleus.
Osteopathic manipulation therapy might help treat dementia caused by finasteride.
November 2021 in “Natural product research” Certain polyphenols may help treat skin pigmentation disorders.
2 citations
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September 1980 in “Experientia” Polyethylene alanine caused hair loss in young lab animals but not in adults, with hair regrowth occurring within 20 days.
12 citations
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December 2009 in “Amino Acids” Putting α-methylspermidine on mouse skin can start hair growth.
8 citations
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July 2022 in “International Journal of Molecular Sciences” 17β-estradiol lowers polyamine oxidase levels in breast cancer cells through estrogen receptor 2.
49 citations
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July 2021 in “Nutrients” Eating healthy, exercising, and taking certain supplements can help manage Polycystic Ovary Syndrome symptoms.
63 citations
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February 2017 in “ACS biomaterials science & engineering” Polydopamine is a safe, effective, and permanent hair dye that turns gray hair black in one hour.
May 2024 in “Nano letters” Polydopamine and quercetin together can speed up hair regrowth.
1 citations
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February 2025 in “Journal of Pharma Insights and Research.” Nutraceuticals like Ashwagandha and Cinnamon may help manage PCOD symptoms.
223 citations
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January 2000 in “BioFactors” Food-derived peptides may help prevent diseases like high blood pressure and high cholesterol, and can support the immune system.
5 citations
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May 1983 in “Australian journal of biological sciences” Certain amino acid analogues can inhibit wool and hair growth and affect fiber strength.
3 citations
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June 1983 in “Archives of Dermatology” Aminopterin effectively improves skin conditions but has toxic side effects that need careful monitoring.
1 citations
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July 2017 in “Microbial Cell Factories” Adding soybean oil to Nonomuraea dietziae increases production of a beneficial compound by improving metabolism and enzyme systems.
26 citations
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June 2003 in “PubMed” Alpha-difluoromethylornithine prevents cancer in mice but causes hair loss.
2 citations
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May 2023 in “Current Nutrition Reports” Eating a Mediterranean diet and taking certain supplements may improve symptoms of PCOS.
12 citations
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February 2010 in “Tetrahedron Letters” New minoxidil compounds with better water solubility were made, but their full effects and safety need more research.
January 2024 in “Pediatrics International” A 6-year-old boy with autism improved his thyroid function and growth after addressing iodine deficiency caused by picky eating, but his psychiatric symptoms and picky eating continued.
52 citations
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May 2011 in “Journal of Neuroendocrinology” PEA boosts allopregnanolone production and reduces oxidative stress in brain cells.
February 2026 in “Archives of Dermatological Research” Microneedle-delivered polyglutamate effectively and safely improves hair growth in androgenetic alopecia.
12 citations
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August 2021 in “International Journal of Biological Macromolecules” Poria cocos polysaccharides and finasteride both help treat chronic nonbacterial prostatitis, but Poria cocos polysaccharides also improve gut health.
8 citations
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January 2024 in “Current Research in Food Science” Combining polysaccharides with alginate improves protection and release of pumpkin seed protein in digestion.
July 2025 in “Journal of Pharmacognosy and Phytochemistry” Plant-based therapies, like Aloe Vera and Cinnamon, may help manage PCOS symptoms with fewer side effects.
14 citations
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January 2020 in “International Journal of Biological Sciences” Ranitidine and finasteride lower TMAO levels, reducing heart and kidney damage by changing gut bacteria.
12 citations
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May 2023 in “Molecules” Polygoni Cuspidati Rhizoma et Radix contains compounds that inhibit certain enzymes.
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January 2003 in “Organic Eprints (International Centre for Research in Organic Food Systems, and Research Institute of Organic Agriculture)” Organic farms need to supplement phosphorus and potassium to maintain soil health and crop yields.
245 citations
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January 2010 in “Blood” Antihepcidin antibodies may treat inflammation-induced anemia by improving iron metabolism.
17 citations
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August 2007 in “Bioorganic & Medicinal Chemistry Letters” A compound made by Pfizer can potentially stimulate hair growth and reduce oil production, making it a good candidate for topical use.