Associations of Cognitive Status, Sex and Diet in Older Adults: A Cross-Sectional Analysis of the Microbiome in Aging Gut and Brain (MiaGB) Study - Corrie Labyak; Anna Waterman; Payton Engelken; Laci Buckman; Andrea Arikawa; Adam Golden; Peter Holland; Michal Masternak; Cynthia Williams; Shalini Jain; Hariom Yadav (Current Developments in Nutrition)