Cold-pressed rapeseed oil is most resistant to oxidation and certain oils may reduce chronic disease risk; consumers like the taste of pumpkin oil best.
February 1945 in “New England Journal of Medicine” 29 citations
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December 1994 in “Soil Biology and Biochemistry” Inoculating Arabidopsis with Azospirillum brasilense significantly increases root hair length.
December 2021 in “Ad-Dawaa' Journal of Pharmaceutical Sciences” Green tea and celery leaf extracts in hair tonic promoted hair growth in guinea pigs, with the best results at specific concentrations.
Iron supplements help reduce fatigue in anaemia but often cause side effects like black stools and stomach issues.
February 2026 in “Cosmetics” 17 citations
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May 2021 in “Journal of Cell Science” N1-acetylspermidine promotes hair follicle stem cell self-renewal.
November 2025 in “Frontiers in Nutrition” Better nutrition may reduce fecal incontinence in stroke patients by lowering inflammation and improving antioxidant levels.
20 citations
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September 2019 in “Nanomaterials” A portable device can create nanofibers to improve the appearance of thinning hair better than commercial products.
19 citations
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March 2016 in “British journal of dermatology/British journal of dermatology, Supplement” Trichodysplasia spinulosa is a rare skin disease in immunocompromised patients caused by a specific virus targeting hair follicle cells.
June 2022 in “Zenodo (CERN European Organization for Nuclear Research)” Fenugreek gel significantly reduces split ends and improves hair health.
April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” Biotrinine® may be an effective treatment for chronic hair loss.
December 2024 in “Regenerative Biomaterials” Electrospinning creates materials that help heal wounds by mimicking natural tissue and delivering proteins.
July 2021 in “PARIPEX INDIAN JOURNAL OF RESEARCH” Knuckle darkening can be an early sign of vitamin B12 deficiency.
3 citations
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January 1932 in “New Zealand journal of agriculture”
Perilla seed extract may help prevent hair loss better than some standard treatments.
December 2020 in “Zenodo (CERN European Organization for Nuclear Research)” Certain herbs like stinging nettle, Indian gooseberry, and St. John's Wort can help improve hair growth and health.
November 2024 in “International Journal of Cosmetic Science” Botanical extracts can improve scalp health by reducing oxidative stress.
11 citations
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October 2019 in “Cancers” Spironolactone may make some cancer treatments more effective by blocking a protein that helps cancer cells survive.
January 2023 in “Journal of clinical pharmacy and therapeutics” Isoliensinine, a natural compound, prevents stress-related hair greying by blocking a specific receptor on hair cells.
4 citations
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September 1971 in “Crop Science” Crownvetch seed leachate stunts seedling growth due to toxic compounds.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” SwaLife Onion Shampoo helps make hair stronger and healthier using onion and other natural ingredients.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” SwaLife Onion Shampoo helps make hair stronger and healthier using onion and other natural ingredients.
188 citations
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December 2020 in “Foods” Polyphenols in plant foods help prevent diseases and have potential uses in food, cosmetics, and more.
Spiny keratoderma is a rare skin condition with small spines on palms and soles, possibly linked to abnormal hair formation.
June 2026 in “Korean Journal of Food Science and Technology” The fermented soybean-lactobacillus complex can boost hair growth and follicle formation.
January 2014 in “Journal of Physiology & Pathology in Korean Medicine” Microneedle roller therapy can help hair grow.
January 2010 in “프로그램북(구 초록집)”