A colonoscopy is a common screening procedure used to detect changes or abnormalities in the large intestine (colon) and rectum. During a colonoscopy a long flexible tube called a colonoscope is inserted into the rectum to allow the doctor to examine the entire colon.
The colon needs to be completely empty and clean for the doctor to get a clear view and make an accurate diagnosis. This requires following a strict diet and using strong laxatives or purges to empty the bowels in the days leading up to the procedure. Understanding what you can and cannot eat and drink during the colonoscopy prep process is crucial for a successful colonoscopy.
Why Colonoscopy Prep Is Important
Colonoscopy prep clears out all solid matter from your colon so the doctor can clearly see the colon lining during the procedure. Any stool left in the colon can hide polyps or other areas of concern like inflammation, bleeding, or tumors.
Without adequate prep, the doctor may miss these warning signs. Or the colonoscopy may have to be rescheduled and repeated after you complete another round of bowel prep.
Proper colonoscopy prep involves:
- Following a low-fiber diet for several days before.
- Drinking only clear liquids the day before.
- Using laxatives to empty your colon.
What you eat and drink is restricted to low-fiber foods that are easy to digest and liquids that can flush the system. The goal is to remove as much waste and fluid from your colon as possible before the procedure.
Why Broth Is Allowed
During the strict phase when only clear liquids are allowed, broth is one of the few foods permitted. Broths made from chicken, beef, vegetable, or bone stock provide important nutrients when you cannot eat solid foods.
Broths are clear liquids that pass through the digestive tract easily without leaving much residue behind. This makes them ideal for colonoscopy prep when the goal is to clear out the colon as much as possible.
Drinking broth also prevents dehydration, replenishes lost electrolytes like sodium, and provides some calories for energy when your diet is so limited. This can help you get through the colonoscopy prep process with less hunger and discomfort.
Here are some key reasons why plain broth without chunks or ingredients is usually allowed before a colonoscopy:
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Clear liquid Broths strained from animal bones or vegetables are transparent liquids that don’t leave residue
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No fiber: Broth contains no fibrous material that could clog up the colon.
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Hydration: The liquid helps you stay hydrated during prep when fluid intake is increased.
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Electrolytes: Broth provides sodium and other minerals flushed from the body during frequent bowel movements.
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Calories: Broth gives a small source of calories for energy during the very low calorie prep phase.
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Comfort: Warm broth can provide comfort and fill an empty stomach during the restrictive colonoscopy prep diet.
Guidelines For Broth Before Colonoscopy
If your doctor provides a list of approved foods and liquids for colonoscopy prep, always follow those instructions first. In general, most doctors allow clear broth without chunks, grains or vegetables in the days leading up to the procedure.
Here are some standard guidelines for consuming broth before a colonoscopy:
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Type of broth: Plain, clear broth made from chicken, beef, vegetable or bone stock is usually allowed. Do not use creamy broths.
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Avoid chunks: Broth should not contain any solid pieces of meat, grains, noodles, vegetables or herbs. Strain these out.
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Limit fats: Broths made from bones provide beneficial gelatin but can also be high in fat. Limit high fat broths like beef.
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No added salt: Choose low-sodium broth or limit added salt as excess sodium causes fluid retention.
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Moderation: Stick to 1-2 cups of broth per day as too much liquid can interfere with colon cleansing.
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Not a meal: Broth alone does not provide complete nutrition. Resume a balanced diet after the colonoscopy.
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Stop intake: Discontinue all broth intake about 8 hours before your scheduled colonoscopy time.
Always follow your doctor’s specific broth guidelines, as some may have additional restrictions depending on your health status and colonoscopy prep needs.
Sample Diet With Broth Before Colonoscopy
What does a typical low-fiber colonoscopy prep diet look like with broth? Here is a sample menu for the five days leading up to the procedure.
5 days before: Normal low-fiber diet limiting seeds, nuts, raw veggies, whole grains. Broth not needed yet.
4 days before: Low-fiber foods, white bread, yogurt, eggs, skinless chicken. 1 cup broth at dinner.
3 days before: Low-fiber cereal or eggs for breakfast with white toast. Sandwich on white bread for lunch. Baked chicken and boiled carrots for dinner with 1 cup broth.
2 days before: White rice or plain oatmeal for breakfast. Lunch could be chicken noodle soup with broth and noodles strained out. Baked fish and white potato for dinner. 1-2 cups broth throughout day.
1 day before (liquids only): Strained fruit juice, coffee, tea, popsicles, gelatin, broth. Drink laxative prep as instructed. Continue clear broth up to 8 hours pre-colonoscopy.
Day of colonoscopy: No intake at least 3 hours beforehand. Colonoscopy conducted. Resume normal diet after procedure.
This sample menu provides an idea of how plain broth can be incorporated into your meals during the low-fiber and liquid-only phases leading up to your colonoscopy appointment.
Shopping List for Broth and Colonoscopy Prep
Stocking your pantry and fridge with the right foods and prep supplies can make the colonoscopy prep process easier. Here are some must-have items to add to your colonoscopy prep shopping list if you plan to consume broth:
- Clear broth – low-sodium chicken, beef or vegetable
- White bread, rice, crackers, plain pasta
- Canned fruits packed in juice, applesauce
- Flavored gelatin, popsicles
- Tea, clear juices, sports drinks
- Chicken, fish, eggs
- Soft canned vegetables like peas, carrots
- Laxatives, enemas as prescribed
- Bathroom wipes, diaper rash cream
- Magazine, book or tablet to occupy your time
Tips For Consuming Broth Before Colonoscopy
Here are some tips to get the most out of drinking clear broth while preparing for your colonoscopy:
- Choose boring broth without added ingredients to avoid temptation.
- Chill broth overnight so it’s more refreshing.
- Slowly sip broth instead of gulping it to detect saltiness.
- Mix in a few drops of hot sauce or lemon for flavor.
- Consider sipping on broth through a straw to pace yourself.
- Have broth ready to drink when hunger or lightheadedness strikes.
- Alternate with other allowed clear liquids like juice or tea.
- Rinse your mouth with water after broth to avoid aftertaste.
Drink broth chilled, heated, or at room temperature to find what is most appealing during this bland diet phase. The key is sticking to plain, clear broth only to keep your colonoscopy prep on track.
FAQs About Broth Before Colonoscopy
Here are answers to some frequently asked questions about drinking broth before a colonoscopy procedure:
Can I have chicken broth before a colonoscopy?
Yes, plain chicken broth without chunks or noodles is usually allowed.
What about vegetable broth?
Clear vegetable broth is fine as long as no vegetables or grains are present.
Is bone broth okay?
Bone broth is permitted if you strain out any solids. Limit fatty bone broths.
Can I have beef broth?
Most doctors allow clear beef broth with no chunks during the colonoscopy prep diet.
When should I stop drinking broth?
Stop all broth intake about 8 hours before your scheduled colonoscopy time.
Is broth enough for calories?
No, broth alone does not provide complete nutrition. Resume full meals after the procedure.
Can broth help with hunger before colonoscopy?
Yes, broth can help fight hunger pangs and provide comfort during the very low-fiber and liquid-only phases.
The Bottom Line
The night before your procedure
Patients are required to drink a large volume of a prescription laxative. While the liquid does not necessarily taste bad, it can be difficult to consume in the quantity required. This is a critical step in the preparation for your colonoscopy as it serves to clean the bowels. There will be a new date for the procedure if the patient’s bowls are not empty at the time of the first one.
The prescription liquid, which is typically flavored to make it more tolerable, is best consumed cold. Because it gently makes you go to the bathroom, patients should plan to stay at home or somewhere else comfortable with a bathroom.
The ease of this process and the success of the colonoscopy both depend on the patient’s preparation. A few tips can help make the preparation for colonoscopy easier.
Tip #6 -Prepare for a Good Night’s Sleep
The time that your cleanse is recommended to begin is based on the time of your appointment. If your colonoscopy is scheduled early in the morning, you will be fasting early the day prior. If your surgery is later in the day, you might want to start your prescription laxative drink earlier than the suggested time so that it doesn’t keep you up at night. Your stool must run completely clear before you are finished with the preparation. Some people may continue to feel an urgency after the bowels are cleaned out. This sensation is temporary and should not last long.
A driver must take you to and from your appointment on the day of the procedure; this is a must. Before the colonoscopy, you may still be having abdominal sensations due to the cleanse. After the procedure, you may be groggy and not ready to drive.