TLDR Selenium supplements improved liver and kidney function and reduced hair loss in beta-thalassemia major patients.
In a clinical trial involving 34 beta-thalassemia major patients, selenium supplementation (200 µg/day for one month) significantly improved liver and kidney function markers, including ALT, AST, and serum creatinine levels. Additionally, selenium supplementation notably enhanced hair profile and reduced severe hair loss. The study concluded that selenium has protective effects on liver and kidney functions and improves hair health in beta-thalassemia major patients, though further research is needed.
79 citations
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January 2017 in “Dermatology practical & conceptual” Correcting nutrient deficiencies may help with hair loss, but the benefits of supplements without a deficiency are uncertain and could be harmful.
59 citations
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November 2015 in “International Journal of Cosmetic Science” Oxidative stress damages hair and contributes to aging, and managing it can help maintain hair health.
127 citations
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March 2004 in “Gynecologic oncology” Taking selenium supplements during chemotherapy may help reduce side effects and improve health markers in ovarian cancer patients.
Fad diets and supplements from social media can cause skin and hair problems.
January 2023 in “International journal of homoeopathic sciences” The document says homoeopathic treatments are good for hair regrowth in alopecia areata but doesn't give proof.
July 2025 in “International Journal of Pharmaceutical Sciences Review and Research” Balanced selenium intake from wheat is crucial for preventing hair loss.
October 2023 in “Èkologiâ čeloveka” People in Moldova have less selenium in their hair than recommended, which may contribute to hair loss.
30 citations
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January 2023 in “EFSA journal” Adults should not consume more than 255 micrograms of selenium per day to avoid risk of hair loss and other side effects.
