blog postsWater helps kids focus, improves ability to multitask: studyNov 14, 2019 1:45 pm by New York PostIllinois in the NewsShare on FacebookTweetEmailImagesNew York Post (Nov. 13) A study co-written by Illinois professor Naiman Khan found that drinking water, staying hydrated increased children’s ability to multitask and improved their reaction times. Share on FacebookTweetEmail