Definition of saloon for English Language Learners. : 1  a place where alcoholic drinks are served; especially : such a place in the western U.S. during the 19th century. : 2  a large, comfortable room on a ship where passengers can talk, relax, etc. : 3  a comfortable room in a pub.
The available findings of caffeine and schizophrenia detail that a large amount of intake in a short time period can lead to increased mental difficulties, but comparable amounts of intake over a longer duration are more associated with psychological improvements.
Updated August 26, 2016. Caffeine, usually in the form of coffee, tea, caffeinated sodas and energy drinks, is often consumed to increase cognitive functioning and improve a bad mood. Judging by the length of the waiting line at Starbucks, this must be especially true in the mornings.