Intake of Total Polyphenols and Some Classes of Polyphenols Is Inversely Associated with Diabetes in Elderly People at High Cardiovascular Disease Risk

This study was supported by The Interministerial Commission on Science and Technology, CICYT (AGL2013-49083-C3-1-R) from the Spanish Ministry of Economy and Competitiviness, the Generalitat de Catalunya (2014 SGR 773), and the Instituto de Salud Carlos III (ISCIII) (CIBEROBN). CIBEROBN is an initiative of ISCIII, Spain. AT-R received support from ISCIII (FI10/00265). The Fundacion Patrimonio Comunal Olivarero, the California Walnut Commission, Borges SA, and Morella Nuts SA donated the olive oil, walnuts, almonds, and hazelnuts, respectively, used in the study.