Clear-Liquid Diet List - Tips for Preparing for Your Procedure

Sep 27, 2026

A clear-liquid diet guidance outlines what fluids are allowed and which items must be avoided before a medical procedure. The document defines clear liquids as non-foggy, non-cloudy liquids that can be viewed through light and are not red or purple. It lists avoid items such as alcohol, milk, tomato juice, smoothies, and any red/purple-dyed foods. It also provides an allowed list including water, clear broths, specific juices, tea and black coffee, soda, gelatin, and clear protein drinks, plus preparation tips to stay hydrated, sip regularly, and plan drink variety.

LanguageEnglish

CategoryHealthcare

FormatPDF

Pages1

Reading Time3 min

AccessFree to download

Clear-liquid diet definition

Items to avoid

Okay to eat or drink

Preparation tips

Contact our office for Prep Questions 971-254-9884 phone Website: [nwcch.com](nwcch.com) Clear-Liquid Diet List This diet consists of clear liquids with little nutritional value and should be followed only for a short period of time. One or two days of this diet does not represent a health risk. A clear liquid is defined as any liquid you can shine a light through that is not foggy or cloudy and is not colored red or purple. Avoid these • Alcoholic beverages • Bone Broth • Cream • Grapefruit juice • Milk • Milkshakes • Orange juice • Popsicles with pureed fruit • Smoothies • Solid foods • Tomato juice • Anything with red or purple dye • • •• • • •• • • •• • Okay to Eat or Drink Water (sparkling, plain, seltzer, flavored); no red or purple dye Clear broth including chicken, beef, or vegetable Coconut water Tea and black coffee without any milk, cream, or lightener Clear, light-colored juices with no pulp such as apple, white grape, lemonade, and white cranberry Clear broth including chicken, beef, or vegetable Soda Sports drinks such as Gatorade and Propel (light colors only) Italian ice or popsicles without fruit or cream; no red or purple dye Jello-O or other gelatin without fruit; no red or purple dye Boost Breeze Tropical Juice drink Clear protein drinks such as Premier Protein Clear and Ensure Clear Gummy Bears, hard candy, lollipops, or menthol cough drops without red or purple dye (These may be helpful between doses of prep.) Tips for Preparing for Your Procedure: • Avoid drinks that are red or purple. • Stay Hydrated: Make sure to drink plenty of fluids throughout the preparation process. • Stock Up on Variety: Purchase a range of drink options to keep things interesting. • Drink Regularly: Sip fluids frequently throughout the day to help curb hunger. • Consider Clear Protein Drinks: These can make fasting more manageable and stabilize blood sugar levels. • Don’t Skip Calories: Even if you're diabetic, include some non-sugar-free options to ensure your body gets enough energy.

FAQs

What qualifies as a clear liquid on this diet?

Any liquid that can be seen through with light (not foggy or cloudy) and is not colored red or purple qualifies as a clear liquid.

Which beverages should be avoided before the procedure?

Avoid alcohol, bone broth, milk and milk products, grapefruit juice, orange juice, tomato juice, smoothies, and any solid foods or drinks with red or purple dye.

What are recommended drinks to help manage fasting?

The document recommends water, clear broths, certain tea and black coffee, clear light-colored juices without pulp, clear protein drinks (like Premier Protein Clear and Ensure Clear), gelatin without fruit, and menthol cough drops without red or purple dye between doses of prep.

Sep 27, 2026

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