The clear liquid diet supplies fluids and energy from foods that require very little digestion. This diet is often used in preparation for surgery and lower endoscopy procedures. The clear liquids reduce bowel residue and provide fluids to ease thirst. These liquids also provide certain salts and minerals and prevent dehydration.
It is important that the clear liquid diet be followed exactly. Remember that the value of the examination will depend on getting a thoroughly clean bowel. A clear liquid diet is not adequate in calories and nutrients. It should not be followed for more than five days unless supplemented by high-protein gelatin or other low residue supplements. Do not drink or eat anything with red or purple coloring.
Keep this in mind when purchasing Jell-O, Popsicles, hard candy, drinks, etc. If you have any questions or concerns, call the nurse coordinator at The Stanford Medicine Online Second Opinion program offers you easy access to our world-class doctors.
Visit our online second opinion page to learn more. Share on Facebook. It may also be recommended as a short-term diet if you have certain digestive problems, such as nausea, vomiting or diarrhea, or after certain types of surgery. A clear liquid diet helps maintain adequate hydration, provides some important electrolytes, such as sodium and potassium, and gives some energy at a time when a full diet isn't possible or recommended.
Depending on your medical condition, your physician or dietitian may alter the above list. For certain tests, such as colon exams, your doctor may ask you to avoid liquids or gelatin with red coloring. Any foods not on the above list should be avoided. Although the clear liquid diet may not be very exciting, it does fulfill its purpose. It's designed to keep your stomach and intestines clear and to limit strain to your digestive system while keeping your body hydrated.
Because a clear liquid diet can't provide you with adequate calories and nutrients, it shouldn't be used for more than a few days. Only use the clear liquid diet as directed by your doctor. If your doctor prescribes a clear liquid diet before a medical test, be sure to follow the diet instructions exactly.
If you don't follow the diet exactly, you risk an inaccurate test and may have to reschedule the procedure for another time. If you have diabetes, talk with your doctor, dietitian or diabetes educator. A clear liquid diet should consist of clear liquids that provide approximately grams of carbohydrate spread equally throughout the day to help manage blood sugar blood glucose.
Blood sugar levels should be monitored and the transition to solid foods should be done as quickly as possible. There is a problem with information submitted for this request. Sign up for free, and stay up-to-date on research advancements, health tips and current health topics, like COVID, plus expert advice on managing your health.
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You may have heard of a clear liquid diet , where you only drink things like water, tea, and broth. A full liquid diet is similar, but it includes all foods that are liquid or will turn to liquid at room temperature, or melt at body temperature. It gives you more nutrition than a clear liquid diet. It also allows your body to heal from a procedure. Most people will only need to follow a full liquid diet for short periods of time, such as five days to two weeks. As mentioned above, you may eat foods that are liquid or turn liquid at room temperature on a full liquid diet.
These foods contain little to no fiber or protein, so they give your digestive system a break. You may need to eat more than the three standard meals a day to get in all your calories and nutrients on a full liquid diet. Try eating six to eight times throughout the day with a variety of liquids and strained or blended foods.
To increase your caloric intake, incorporate full-fat dairy, such as butter or whole milk, or high-calorie supplement shakes. Ask your doctor or dietitian about the following foods. You should avoid any solid foods on a full liquid diet. This means to stay away from raw, cooked, or canned fruits or vegetables that have the skin or seeds. People who have had stomach surgery may also want to avoid consuming orange and other acidic fruit and vegetable juices.
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