17 citations
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January 2020 in “Molecules” This study found that 42% of red yeast rice dietary supplements did not list monacolin concentrations on their labels, and only half of those that did contained the declared amounts.
1 citations
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July 2022 in “Frontiers in Microbiology” This study found that dietary supplementation with 0.2% MSM improved hair quality in kittens and had no significant negative effects on their growth performance, antioxidant capacity, or gut microbiota.
May 2018 in “Más dermatología” In this study, among postmenopausal women with female androgenetic alopecia, the combination of Pygeum africanum and Serenoa repens extracts at higher doses plus MSM significantly increased total hair growth and hair resistance compared to a lower dose formulation after 16 weeks.
July 2026 in “Más dermatología” This study, published in "Más Dermatol," explores how multiple factors contribute to hair loss, such as genetics, hormones, oxidative stress, microinflammation, and emotional stress, and highlights interventions targeting these causes to improve hair regrowth and quality of life.
This review discusses supplements used to alleviate side effects of chemotherapy, highlighting various natural remedies, but reports no original clinical research findings.