A clear liquid diet includes water, clear juices, and black coffee. Clear liquids have no solids or pulp and do not leave residue in your intestines. The diet is often used before medical tests and ...

Colonoscopy patients who adhered to a low residue diet prior to the procedure reported higher satisfaction and were found to have better bowel preparations on average than patients who fasted, ...

If you are scheduled to have surgery, recovering from surgery, or having digestive problems such as diarrhea or vomiting, your doctor may recommend that you follow a clear liquid diet, the Cleveland ...