The full liquid diet consists of foods and liquids that are liquid or become liquid in the mouth at room temperature. It is used post-operatively during the transition from clear liquids to solid foods for patients who have difficulty swallowing. The diet meets calorie and protein needs but is low in fiber and nutrients, so supplementation may be needed. A sample menu is provided that meets the calorie goal of 1350-1500 calories per day in divided amounts every 2 hours.