- Clear liquid diets are often required before medical procedures or when digestive system problems are present.
- Liquids allowed in a clear diet include juices, water, gelatin, and ice pops.
- Risks include inadequate nutrient intake, inaccurate medical test results, and blood sugar issues.
- Benefits include adequate hydration, prevention of nausea, and clearer intestines for surgical procedures.
A clear liquid diet is a special diet that typically consists of liquids, gelatin, and certain strained foods. Clear diets are sometimes prescribed for patients who are scheduled for surgical procedures and for individuals with digestive problems. The term “clear” in this liquid diet generally refers to any type of liquid that is clear enough to see through, so certain colored liquids and meltable foods may also be permitted in this plan.
Clear liquid diets differ from liquid diets in that full liquid diets allow non-clear beverages such as milk. A clear liquid diet should ensure that the liquids provide adequate hydration and electrolytes during periods of limited calorie intake. If you’ve been prescribed a clear liquid diet, it’s important to understand how the diet works and learn about its risk factors and benefits.
What Is the Clear Liquid Diet?
Clear liquid diets are medical and non-medical diet plans consisting of clear liquids and meltable foods. These diets are most often prescribed before and after surgical procedures or as a temporary means to soothe digestive ailments such as diverticulitis or stomach ulcers that cause nausea or other intestinal symptoms. Individuals may also follow non-medical clear liquid diets for short periods as a way to lose weight or cleanse their intestines.
Further, dentists and oral surgeons may recommend a clear liquid diet during the aftercare period following wisdom teeth extractions or other moderately invasive procedures to ensure patients are hydrated and nourished as their mouths heal.