Accepted manuscript This peer-reviewed article has been accepted for publication but not yet copyedited or typeset, and so may be subject to change during the production process. The article is considered published and may be cited using its DOI 10.1017/S0007114523000752 The British Journal of Nutrition is published by Cambridge University Press on behalf of The Nutrition Society Whey Protein Concentrate Ameliorates the Methotrexate-Induced Liver and Kidney Damage Elif Tufan 1 Güzin Göksun Sivas 1 Begüm Gürel Gökmen 1 Sümeyye Yılmaz Karaoğlu 1 Ercan Dursun 1 , Esin Çalışkan Ak 2 , Aleyna Muhan 2 , Dilek Özbeyli 3 , Göksel Şener 4 , Tuğba Tunali- Akbay 1 1 Marmara University, Faculty of Dentistry, Basic Medical Sciences, Biochemistry Department, İstanbul, Turkey 2 Marmara University, Faculty of Dentistry, Basic Medical Sciences, Histology and Embryology Department, İstanbul, Turkey 3 Marmara University, Faculty of Vocational School of Health Services, İstanbul, Turkey 4 Fenerbahçe University, Faculty of Pharmacy, Pharmacology Department, İstanbul, Turkey Corresponding Author: Tugba Tunali-Akbay, ttunali@marmara.edu.tr, Phone: +90 216 777 5054 https://doi.org/10.1017/S0007114523000752 Published online by Cambridge University Press