Sucrose Intolerance Testing
Treat the root cause, not the symptoms.
Sucrose intolerance can cause many issues, not the least of which are concerning low blood sugar episodes, heart palpitations, and digestive pain. Now it’s much easier to diagnose with our best-in-class sucrose breath test. Talk to your practitioner today to learn how you can take control of your health.
(click the link below for an email you can forward to your medical professional)


Get an accurate Sucrose Test
You can get a Sucrose breath test today. Sucrose intolerance can mimic other digestive disorders, including lactose intolerance or irritable bowel syndrome (IBS), making it tough to diagnose. Our non-invasive testing can help determine whether your gas, bloating, stomach cramps, and anxiety are at least partly due to sucrose intolerance.
Our Sucrose Breath Test Process
1
Your Doctor Creates an Account & Orders your test
Your practitioner orders your SIBO/IMO test online and it is shipped to your for home use. (Physician Order Required)
2
Prepare
Read the prep and organize a quiet space for the morning. Requires the patient to take nothing by mouth (NPO) for 12 hours, avoidance of certain foods for 24 hours, and no smoking for at least an hour.

3
Get tested
You can bring a book, or even work on your laptop. Bring a timer. Commit at least three hours for your SIBO test. Make sure to follow the instructions carefully, as it can affect the accuracy of the test.

4
Get results
Typically, your results are available to your practitioner within a day after your test has been received.
Your digestive issues may not be limited to sucrose intolerance even if you test positive. Talk to your care provider about additional testing options.
(click the link below for an email you can forward to your medical professional)
Appropriately Licensed Healthcare Providers can order test kits (e.g., MD, DC, DO, DDS, DPM, OD, ND (state specific), NP/DNP/ARNP MSN with AGPCNP, PA.
Nationwide Shipping where regulations allow, please check for your state before ordering.
How to Take the Sucrose Intolerance Test
Nationwide shipping is available where regulations allow, so please check for your state before ordering. Here’s how to take the sucrose intolerance test at home:
- Order Online: Purchase your at-home/mail-in sucrose test online or schedule a test at one of our local testing centers.
- Follow Instructions: The testing is easy, but improper preparation for a breath test can affect the accuracy of the results. Our sucrose breath tests are non-invasive.
- Send Back Samples: Send back your sucrose home test kit samples for analysis. Typically, you can get the answers you need within one day from when we receive your test. Same-day results are available when you test at our offices.
- Determine Next Steps: With our high accuracy, state-of-the-art breath testing, you have all the information you need to discuss treatment options with your physician.
The AllClear Healthcare Difference
Easy-access online portal, scheduling and results – no waiting! Our user-friendly online portal allows you to schedule your gastrointestinal consultation and tests with ease. Access your results quickly without the long wait times.
Testing for everyday life. Convenient and affordable options for patients without insurance or for cash-based practices. We offer convenient and affordable options for patients without insurance or for cash-based practices. Our goal is to make comprehensive gastrointestinal health testing accessible to everyone.
Convenient city center testing locations in Beverly. Visit our easily accessible city center locations in Beverly for your gastrointestinal consultation and breath tests. We provide a comfortable and professional environment for all your testing needs.
Mail-in gastro breath tests for home use all across the United States. If you prefer the convenience of home testing, our mail-in gastro breath tests are available nationwide. Get accurate results from the comfort of your home, no matter where you live.
State-of-the-art, best-in-class testing solutions. Our testing solutions are state-of-the-art and best-in-class, ensuring you receive the most accurate and reliable results. All our tests are CLIA-certified and lab-verified, giving you the confidence you need in your diagnosis.
Accurate, CLIA-certified, lab-verified testing. We prioritize accuracy in all our testing procedures. Our CLIA-certified and lab-verified tests provide precise results, helping you and your healthcare provider make informed decisions about your gastrointestinal health.
Comprehensive Gastrointestinal Health
Many people suffer from digestive problems that can significantly affect their daily lives. Conditions like irritable bowel syndrome (IBS) and various food intolerances can cause discomfort and disrupt routines. Identifying the root cause of these symptoms is crucial for effective treatment.
Sucrose intolerance, also known as congenital sucrase-isomaltase deficiency (CSID) or acquired sucrase deficiency, occurs when the body lacks enough of the enzyme sucrase to properly break down sucrose (table sugar). This leads to symptoms like bloating, gas, diarrhea, and stomach pain after consuming sugar-rich foods.
Because sucrose intolerance symptoms overlap with conditions like IBS, lactose intolerance, and small intestinal bacterial overgrowth (SIBO), it is often misdiagnosed. Our comprehensive gastrointestinal health testing includes specialized tests to accurately diagnose sucrose intolerance, helping individuals find the right dietary adjustments and treatment options to improve their quality of life.
Understanding Sucrose Intolerance
Sucrose intolerance occurs when the body lacks enough sucrase enzyme to properly break down sucrose (table sugar), leading to digestive symptoms like bloating, gas, diarrhea, and stomach pain. While some individuals are born with congenital sucrase-isomaltase deficiency (CSID), others may develop acquired sucrose intolerance due to underlying health conditions or medical treatments.
This intolerance can arise as a result of gastrointestinal disorders, infections, gut inflammation, or treatments such as antibiotic use, surgeries, and autoimmune diseases. Unfortunately, unless the root cause is addressed, symptoms may persist or return over time.
If you suspect sucrose intolerance, it’s important to work with your healthcare provider to explore comprehensive testing options. Identifying the exact cause of your symptoms will help determine the most effective dietary and medical strategies for long-term relief.
Sucrose Intolerance Symptoms and Diagnosis
Sucrose Intolerance symptoms are broad and often mistaken for other digestive disorders. Common symptoms include:
• Bloating and gas: These are among the most common and uncomfortable symptoms of Sucrose Intolerance.
• Abdominal discomfort or cramps: Often mistaken for IBS, this discomfort can be persistent.
• Fatigue and brain fog: These can occur due to malabsorption of carbohydrates, but they are less commonly reported than gastrointestinal symptoms.
Treatment and Management
Restricting dietary intake or avoiding high-sucrose foods such as table sugar (sucrose), sweetened beverages and sodas, candy, pastries, and desserts. Choosing low-sucrose or sucrose-free alternatives such as berries, whole grains, and unsweetened dairy products. Speak with your practitioner for more in-depth treatment plans and management.
Comprehensive Testing for Accurate Results
Our state-of-the-art breath tests are designed to provide accurate and reliable results. The CLIA-certified, lab-verified testing ensures that you and your healthcare provider have the information needed to make informed decisions about your health. Whether you choose to test at home or at our facilities, you can trust in the accuracy and quality of our services.
Don’t Let Gut Health Issues Disrupt Your Life
With our comprehensive gastrointestinal health testing, you can get the answers you need quickly and conveniently. Whether you are a physician looking to triage patients more effectively or an individual seeking certainty about your gastrointestinal health, our state-of-the-art breath tests offer a solution.
Trust in our accurate, CLIA-certified, lab-verified testing to provide the results you need. Don’t let SIBO or other digestive problems hold you back any longer. Take control of your health today and enjoy a life free from digestive discomfort.
By understanding and addressing your symptoms, you can significantly improve your digestive health and overall well-being. Talk to a practitioner today, schedule your test, and start your journey toward better health with AllClear Healthcare
Our Beverly Location
900 Cummings Center, Suite 214U, Beverly, MA 01915
Hours M-F 9am – 4pm
Testimonials
Affordable for my practice, simple and safe for my patients.
“The breath tests from AllClear Healthcare are safe, simple, noninvasive and an affordable way to diagnose SIBO, Lactose Intolerance, Fructose Malabsorption and much more. So easy. Thrilled with our decision to onboard.”
Dr. Alejandra
Updating my practice has been so simple with AllClear Healthcare tests
“As a doctor with a 20-year-old private practice, I am always looking to make sure I am providing my patients with the most up to date tools and diagnostics possible. After reviewing the SIBO demo kit from AllClear Healthcare I was pleased with the fit for my patients. I’m happy to be offering my patients the most accurate gut health diagnostics available. Thank you, AllClear Healthcare.”
Dr. Frank
As a patient, homerun
“As a patient, I was worried this would be complicated, and nervous I wouldn’t be able to do this on my own at home. Everything was explained very clearly when I received the test kit and after sending my test back, I had my results in under 24 hours. My treatment is now tailored to my SIBO diagnosis.”
Ada
Wonderful team, extremely simple process
“Simple process, wonderful team, better gut health diagnostics, and so affordable for our patients.”
Dr. Sajid
We are proud to offer AllClear tests
“Our practice is proud to know we are offering the best there is for chronic gut health screening and diagnosis, and we are constantly striving to build deeper trust with our patients. Using AllClear Healthcare has been a great decision.”
Dr. Shane
Simple, safe alternative.
“The most direct – yet invasive, surgical, and expensive method of evaluating for SIBO is an upper endoscopy with small intestinal fluid aspiration. However, breath testing is overall the preferred diagnostic method for SIBO. Breath testing is safe, simple, and noninvasive. AllClear Healthcare provides affordable, easy to use, and accurate results fast. Their tagline explains it clearly… modern practitioner diagnostics, better patient health.”
Dr. Marie
Improved my practice and patient outcomes
“Breath testing is the most widely utilized modality to diagnose small intestinal bac-terial overgrowth (SIBO) and trusted by Physicians and patients.”
Dr. Hugh
As smooth as could be
“Honestly the experience went as smooth as could be. We had a little panic at 7:30am, booked an appointment for 9, and got results by 9:15 and I was off to work. The form on the app took minutes to fill out and there were no problems at all. The employee that helped us out yesterday, Thomas, was great as well. He even called me with the results.”
Dante
I’m sold.
“I was unsure about how easy this test would be for me to explain to patients, my days are packed tight, and I didn’t want to add burden onto staff, but the directions are incredibly simple, and I have yet to have a patient who has had an issue with this test.”
Dr. Ivette
Frequently Asked Questions
If you are sensitive to sweets, are prone to low blood sugar incidents, or you have been diagnosed with leaky gut symptoms or an inflammatory bowel disease like Crohn’s or Ulcerative Colitis, this test is ideal for you.
We also provide best-in-class COVID testing, 4-Plex (COVID, RSV, Flu A/B) testing, SIBO testing, lactose intolerance testing, and more.
Take a look at our home page for information on more testing options.
