Selenium is essential but can be harmful in excess, and China struggles with balancing its levels for health.
2 citations
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September 2015 in “Türk pediatri arşivi : İstanbul çocuk kliniği dergisi” Valproic acid can very rarely cause nail separation, which usually gets better on its own after stopping the drug.
October 2023 in “Cognizance journal” The document suggests using natural remedies like bloodletting and honey for various health issues but lacks scientific evidence for their effectiveness.
February 2006 in “Journal of The American Academy of Dermatology” Most patients with anal Pemphigus Vulgaris had repeated episodes but fully recovered with treatment, without long-term problems.
4 citations
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February 2018 in “Annales de Dermatologie et de Vénéréologie” Onychomatricome is a benign nail tumor with specific dermoscopic features that help distinguish it from cancer.