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First 38 results for ” Zgaga L.”

  1. Annual ambient UVB at wavelengths that induce Vitamin D synthesis is associated with reduced oesophageal and gastric cancer risk: a nested case-control study

    Vitamin D has been shown to be beneficial at reducing the risk of cancer, however studies examini...

    F O'Sullivan, JHG van Geffen, M van Weele, L Zgaga | Status: published | Journal: Photochem. and Photobiol. | Volume: 94 | Year: 2018 | First page: 797 | Last page: 806 | doi: 10.1111/php.12915

    Publication

  2. Comprehensive Analysis of Seasonal and Geographical Variation in UVB Radiation Relevant for Vitamin D Production in Europe

    Dermal synthesis, following sun exposure, is the main source of vitamin D. This study characteriz...

    Khanna T, Shraim R, Zarkovic M, van Weele M, van Geffen J, Zgaga L. | Journal: Nutrients | Volume: 14 | Year: 2022 | First page: 5189 | Last page: 5204 | doi: 10.3390/nu14235189

    Publication

  3. Ambient ultraviolet-B radiation, supplements and other factors interact to impact vitamin D status differently depending on ethnicity: a cross-sectional study

    Background & aims Many determinants of vitamin D status have been well-described, yet supp...

    Brennan, M.M., van Geffen, J., van Weele, M., Zgaga, L. and Shraim | Journal: Clinical Nutrition | Volume: 43 | Year: 2024 | First page: 1308 | Last page: 1317 | doi: 10.1016/j.clnu.2024.04.006

    Publication

  4. Sunshine is an important determinant of vitamin D status even among high-dose supplement users: secondary analysis of a randomised controlled trial in Crohn's disease patients

    Sunshine is considered to be the most important source of vitamin D. Due to an increased risk of ...

    F O'Sullivan, T Raftery, M van Weele, J van Geffen, D McNamara, C O'Morain, N Mahmud, D Kelly, M Healy, M O'Sullivan, L Zgaga | Status: published | Journal: Photochem. and Photobiol. | Volume: 95 | Year: 2019 | First page: 1060 | Last page: 1067 | doi: 10.1111/php.13086

    Publication

  5. Ambient UVB dose and sun enjoyment are important predictors of vitamin D status in an older population

    Background: UVB-induced skin synthesis is considered the key source of vitamin D, yet exposure to...

    O'Sullivan, Laird, Kelly, JHG van Geffen, M van Weele, M McNulty, M Hoey, M Healy, M McCarroll, M Cunningham, M Casey, M Ward, M Strain, M Molloy, M Zgaga | Status: published | Journal: J. Nutrition | Volume: 147 | Year: 2017 | First page: 858 | Last page: 868 | doi: 10.3945/jn.116.244079

    Publication