September 2006 in “Baghdad Science Journal” Lack of certain vitamins and minerals can increase hair loss in pregnant and breastfeeding women.
1 citations
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February 2022 in “Journal of the American Academy of Dermatology” Taking biotin supplements can be risky and often lacks evidence of effectiveness for skin, hair, and nail issues.
3 citations
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February 2020 in “International journal of women’s dermatology” Most women with hair loss take more supplements than average, but these often don't help and can be risky and costly.
September 2025 in “Animals” Organic trace minerals can temporarily improve cat hair health and reduce hair loss.
3 citations
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June 2012 in “Korean Journal of Human Ecology” The supplement reduced hair loss and increased hair thickness safely.
4 citations
,
December 2020 in “IOP Conference Series Materials Science and Engineering” Beets and potatoes are good sources of iron and manganese, important for health.
March 2014 in “CRC Press eBooks” Some nutrients and antioxidants may improve skin and hair health, but more research is needed to confirm these benefits.
April 2026 in “International Journal of Engineering Research and Science & Technology” The system helps identify vitamin deficiencies early by analyzing symptoms.
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.
October 2021 in “Interfaces Científicas” Nutricosmetics for hair treatment often contain biotin, pyridoxine, zinc, and other nutrients, but more research and professional guidance are needed for their use.
3 citations
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January 2016 in “Journal of cosmetology & trichology” Taking vitamins, minerals, and amino acids can improve hair strength and quality in people with Monilethrix.
February 2024 in “Cosmoderma” Micronutrient supplements for hair loss may not help and could be harmful without proven deficiencies.
23 citations
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June 1993 in “PubMed” Medication 1 improved hair quality and growth more effectively than medication 2 and the placebo.
20 citations
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November 2017 in “PubMed” A new supplement may treat hair loss by targeting multiple causes like inflammation and stress.
July 2025 in “JAAD Case Reports” May 2025 in “International Journal of Trichology” The supplement improved hair health and reduced shedding in people with telogen effluvium.
January 2019 in “Frontiers in neurology” A nutrition program significantly improved a woman's lupus symptoms.
March 2024 in “CRC Press eBooks” Nutraceuticals can effectively manage hormonal imbalances and related health issues.
September 2025 in “Clinics and Practice” Collagen with calcium and vitamin D improves bone health, skin elasticity, and reduces hair loss in menopausal women.
5 citations
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January 2012 in “Natural Science” Indian medicinal herbs used for general weakness contain beneficial nutrients.
2 citations
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November 1961 in “American Journal of Clinical Nutrition” November 2024 in “Journal of Medical and Life Science” Vitamin D and Zinc deficiencies can cause various symptoms, but supplements and lifestyle changes can improve them.
GV-350 improves hair growth and quality of life in iron-deficient women without side effects.
1 citations
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July 2012 in “EFSA Journal” The combination of certain vitamins and pumpkin seed oil has not been proven to maintain normal hair.
Taking too much biotin can mess up blood test results, which might lead to wrong diagnoses and treatments.
February 2025 in “Pharmaceuticals” Myo-inositol with magnesium effectively reduces acne and hirsutism in PCOS patients without side effects.
3 citations
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May 2018 in “Journal of nutritional health & food science” Nutritional supplements can help manage hair loss and promote hair growth by strengthening hair roots and countering harmful effects of pollution, smoking, and deficiencies in vitamins and minerals.
November 2025 in “Quality in Sport” Collagen supplements improve skin, hair, and nails, especially with vitamin C and minerals.
10 citations
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April 1965 in “Journal of Nutrition” Changing mineral levels in rats' diets can prevent kidney stones, affect hair growth, and influence weight gain.
Some supplements may help reduce side effects of cancer treatments in pets.