P3‐336: NUTRIENT PATTERNS AND COGNITION AMONG TWO POPULATIONS SHARING COMMON ANCESTRAL ORIGIN: RESULTS FROM THE 3C (FRANCE) AND NUAGE (QUÉBEC) STUDIES. (1st July 2014) - Allès, Benjamin; Samieri, Cécilia; Carmichael, Pierre‐Hugues; Jutand, Marthe‐Aline; Shatenstein, Bryna; Gaudreau, Pierrette; Payette, Hélène; Laurin, Danielle; Barberger‐Gateau, Pascale