2 citations
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October 2023 in “Biology” Cobalt is important for health but too much or too little can cause health problems, and its environmental buildup is a concern.
January 2026 in “International Journal of Peptide Research and Therapeutics” Collagen supplements improve hair health and are safe.
June 2023 in “Skin Research and Technology” The supplement with amino acids, iron, selenium, and marine hydrolyzed collagen improved hair growth more than drug treatment alone, with most people tolerating it well.
April 2007 in “CRC Press eBooks” Certain vitamins in wrong amounts, alcohol abuse, metals, and other toxins can cause serious brain and nerve damage.
7 citations
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October 2020 in “Dermatology practical & conceptual” Some skin, hair, and nail supplements can be toxic, interact with medications, affect lab tests, and may increase cancer risk.
March 2026 in “Nutrients” Hair manganese may relate to cardiometabolic health, not coronary artery disease severity.
6 citations
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January 2023 in “Evidence-based Complementary and Alternative Medicine” Combining yoga and certain herbs can effectively manage PCOS symptoms and improve quality of life.
18 citations
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February 2024 in “Nutrients” A new pomegranate extract lowers blood pressure and has health benefits.
15 citations
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October 2024 in “Nutrients” A plant-based diet and certain probiotics may improve skin health and reduce inflammation.
12 citations
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June 2022 in “International Journal of Molecular Sciences” Copper boosts cell growth in rabbit hair follicles.
5 citations
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October 2022 in “Phenomics” Your skin is like an ecosystem, with its own community of microbes and substances that interact and affect its health.
2 citations
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September 2011 in “Der Urologe” Prostate cancer prevention now focuses on healthy diets and some medications, not vitamins.
1 citations
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October 2023 in “Animals” A small dose of Platycladus orientalis leaf extract improves raccoon dogs' growth and health, but higher doses can be harmful.
1 citations
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February 2023 in “Animals” February 2026 in “Frontiers in Immunology” Skin diseases like acne and psoriasis are linked to stress, gut health, and inflammation, with new treatments focusing on gut and mind-body approaches.
February 2026 in “Clinical Traditional Medicine and Pharmacology” Both Unani treatments effectively reduced hair shedding in Telogen Effluvium.
January 2026 in “Frontiers in Microbiology” Enterococcus faecium broth may slow aging and improve health by boosting immunity and gut bacteria.
January 2026 in “Journal of Trace Elements in Medicine and Biology” Dogs have more iron and copper in their hair than cats, and outdoor animals have higher iron levels.
Biotin and silica from plants improve hair, skin, and nail health.
July 2025 in “Cosmoderma” The plant-based supplement improved hair, skin, and nail health and boosted well-being without side effects.
December 2024 in “Ukrainian Journal of Dermatology Venerology Cosmetology” "Alpenta" effectively reduces hair loss and improves hair growth in women with telogen effluvium.
October 2024 in “Journal of Cosmetic Dermatology” Over half of young people in Saudi Arabia experience early gray hair, linked to factors like smoking, stress, and family history.
February 2024 in “Archiv EuroMedica” Annurca apple extract may help with hair growth and prevent hair loss.
May 2023 in “Al-Mağallaẗ al-ʻirāqiyyaẗ li-l-ṣaydalaẗ” High doses of rosemary extract can harm the liver, kidneys, and reproductive organs in young rats.
November 2020 in “IntechOpen eBooks” Not getting enough minerals can lead to health problems and shorter lifespans.
14 citations
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July 2022 in “Nutrients” Vitamin A is important for healthy skin and hair, influencing hair growth and skin healing, but UV light reduces its levels.
September 2025 in “Australian Journal of Herbal and Naturopathic Medicine” Ashwagandha is safe and effective for reducing perimenopausal symptoms.
6 citations
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April 2022 in “Biomedicine & pharmacotherapy” Using three different drugs together may better treat eye diseases like glaucoma and macular degeneration.
277 citations
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February 2013 in “Science Signaling” Mitochondrial reactive oxygen species are essential for skin and hair development.
68 citations
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May 2024 in “International Journal of Molecular Sciences” Personalized acne treatments and new therapies show promise for better results.