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doi:10.1212/01.wnl.0000325581.26991.f2
[DOI] [PubMed] [Google Scholar] 246.Gadde KM, Allison DB, Ryan DH, et al
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It also helps keep nails, skin, and hair healthy
Each capsule delivers a consistent dose, helping simplify supplementation protocols and support reliable intake
References Oh R, Brown DL
