Examinando por Materia "Denmark"

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    Efficacy of antioxidant supplements in cancer prevention
    (Universidad Privada Norbert Wiener, 1905-07-09) Dioses Ledesma, Sheyla Milagros; Trillo Corales, Johanna Pamela; Remuzgo Artezano, Anika
    Material and methods: It is a systematic review research that consists of 07 articles that were found in different databases, evaluated according to the GRADE scale to determine its validity and strength of evidence. Results: The population is made up of 7 articles of which 40% are systematic reviews, 20% Meta-analysis and 10% experimental that correspond to the following countries: South Korea 20% (2/7), Costa Rica 10 % (1/7), Cuba 10% (1/7), Denmark 10% (1/7), USA 20% (2/7), with 20% corresponding Meta-analyses from South Korea which show that antioxidant supplements are not effective for cancer prevention and 20% (2/7) of systematic reviews report that there is no clear evidence that antioxidant supplements are effective for cancer prevention. Conclusions: 70% (5/7) of the articles reviewed systematically show that antioxidant supplements are not effective for the prevention of cancer in patients.