Clear Liquid Diet

A clear liquid diet is often recommended to prepare for certain medical tests or procedures, especially surgical procedures, that require no food in your stomach or intestines. It may also be recommended for post-surgical periods and for patients experiencing nausea, vomiting or diarrhea. Clear liquid means you may consume only food and drinks that you can see through, even though they may have color, such as apple juice. A clear liquid diet does not contain an adequate supply of calories and nutrients and should not be used for more than a few days.


  • Helps maintain hydration during periods when food cannot, or should not, be consumed
  • Provides electrolytes

Food Recommendations

A clear liquid diet is not recommended for daily use, but it will help prepare patients for certain medical procedures and alleviate symptoms including nausea, vomiting or diarrhea. When adopting a short-term liquid diet, the following types of liquids may be considered.

  • Clear fruit juices without pulp, e.g. apple juice, white grape juice, cranberry juice, etc.
  • Black coffee or tea (no dairy), clear sodas, water
  • Bouillon, broths fat free consomm

Telehealth Appointments Available

All Capital Digestive Care physicians and advanced practice providers are offering "virtual" visits via telehealth. Call your doctor's office or click the "Schedule a Visit" button to schedule an appointment. For the health and safety of our patients and staff, we are limiting in-office appointments and endoscopy procedures to patients requiring urgent care. We encourage all individuals to practice everyday preventive actions and social-distancing to help prevent the spread of COVID-19.