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[DOI] [PubMed] [Google Scholar] Selen Alpergin et al

doi: 10.3390/cancers13112695 272 CookMChauhanA

Although selenium deficiency, especially if severe, can impact thyroid health, it should be acknowledged that the role of selenium supplementation as a preventive or therapeutic strategy in thyroid diseases is highly controversial

We conducted a subgroup analysis to find out the cause of heterogeneity, and we also conducted a sensitivity analysis and publication bias test

Science 2015;349(6254):1343-7

By measuring the change in isotopic composition, researchers can determine the concentration or turnover rate of the target compound in the sample