Mixed Tree Nuts, Cognition, and Gut Microbiota: A 4-Week, Placebo-Controlled, Randomized Crossover Trial in Healthy Nonelderly Adults. - Haskell-Ramsay, Crystal F; Dodd, Fiona L; Smith, Darren; Cuthbertson, Lewis; Nelson, Andrew; Lodge, John K; Jackson, Philippa A (Journal of Nutrition, 2022)