what can someone eat in a liquid diet?
The following foods are allowed in a clear liquid diet: 1  Water (plain, carbonated or flavored) 2  Fruit juices without pulp, such as apple or white grape. 3  Fruit-flavored beverages, such as fruit punch or lemonade.  Carbonated drinks, including dark sodas (cola and root 1  beer) Gelatin.  Tea or coffee without milk or cream.