Lactose Intolerance Testing
Get to the root cause.
Lactose intolerance can ruin your day, affect your work, and damage your social life. Take the test that gets you to root cause. Take control of your life and your health today with our state-of-the-art Lactose Intolerance BREATH test. Talk to your practitioner today about our at-home lactose breath test.
(click the link below for an email you can forward to your medical professional)


Get an accurate Lactose Test
Many people suffer from Irritable Bowel Syndrome (IBS), bloating, discomfort, and various other conditions for years without knowing the cause. Let’s get you to the root cause. Statistics show that nearly 50% of individuals with IBS symptoms may be lactose intolerant, have SIBO, or both. With modern technology, you can get tested with a simple, non-invasive BREATH test and get results that are more accurate than blood tests.
Our Lactose 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.
Many different conditions can look like lactose intolerance. Talk to your care provider about getting tested today.
(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 a Lactose Intolerance Breath Test
- Your Practitioner can order online and purchase your at-home/mail-in SIBO/IMO test (with a doctors order).
- Schedule time for taking your test. Pick a quiet spot where you can work on your computer or read a book throughout the process.
- Follow instructions with care. The testing is easy, but improper preparation for a breath test can affect the accuracy of the results. Read through the prep in advance and review the video. Our SIBO breath tests are non-invasive.
- Send back your SIBO/IMO home test kit samples so we can analyze the results for you. You can get the answers you need typically within one day from when we receive your test. Same day results when you test at our offices.
- Determine your next steps. With our high accuracy, state-of-the-art breath testing, you and your practitioner have all the information you need to discuss treatment options.
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
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. Lactose Intolerance, in particular, can be mistaken for other digestive disorders. Our comprehensive gastrointestinal health testing includes specialized tests to diagnose Lactose Intolerance accurately.
Understanding Lactose Intolerance
LACTOSE INTOLERANCE is a very common condition, (especially in people with Asian, West African, Arab, Jewish, Greek and Italian descent). It is not to be confused with a dairy allergy (which is an allergic reaction to milk protein). Lactose Intolerance describes the partial or complete inability to metabolize milk sugar (lactose) which is present in all mammalian milk types (cow, sheep, goat etc). It is reflective of a partial or complete lack of the enzyme needed to split this sugar (Lactase). As a result of not being able to break this sugar down and absorb it, the sugar molecules reach the lower small intestine and cause symptoms like bloating, gas, cramping, nausea and loose stools, among others. This condition can be responsible for irritable bowel –type symptoms, it very often is part of the symptoms of celiac disease (not the cause of celiac disease, however!), and can be also a (transient or persistent) symptom after bowel infections/diarrheal illnesses or antibiotic therapy. Lactose Breath Testing can diagnose this condition quite accurately.
Lactose Intolerance Symptoms and Diagnosis
Lactose Intolerance symptoms typically appear 30 minutes to 2 hours after consuming lactose-containing foods or drinks. Common symptoms include:
• Bloating and gas: These are among the most common and uncomfortable symptoms of lactose intolerance.
• Abdominal discomfort or cramps: Often mistaken for IBS, this discomfort can be persistent.
• Diarrhea: Lactose intolerance can cause diarrhea similar to IBS.
• Fatigue and brain fog: These are less common but can occur, especially in severe cases.
Given the broad range of symptoms, Lactose Intolerance is often misdiagnosed as IBS, with some studies suggesting that like SIBO, Lactose Intolerance could be implicated in over 50% of IBS cases.
Treatment and Management
Treatment primarily consists of avoiding lactose-containing foods and/or supplementation of the Lactase enzyme with meals.
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 lactose intolerance 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 Lactose Intolerance 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
Frequently Asked Questions
The lactose intolerance breath test can have false negative results in certain situations, from 5% to 12% of the time. However, the breath test is considerably more accurate than blood tests.
Talk to your care provider about next steps, particularly if your lactose intolerance has affected your work and your quality of life. Avoid foods with lactose and consider taking other tests to see if you have additional conditions that may be contributing to your symptoms.
If you think you may be lactose intolerant and are suffering from bloating, gas, nausea, abdominal cramps, or have been diagnosed with celiac disease or IBS, you are a good candidate for this test. Talk to your care provider about lactose intolerance testing options.
We also provide best-in-class COVID testing, 4-Plex (Covid, RSV, Flu A&B) testing, SIBO testing, Sucrose and Fructose sensitivity testing, and more.
Take a look at our home page for information on more testing options.
