Celiac and Constipation: Why It Happens and How to Fix It

celiac-and-constipation

When most people think about celiac disease, “diarrhea” is one of the first symptoms that comes to mind. Constipation rarely comes to mind. Even doctors frequently do celiac blood testing for patients whose primary symptom is diarrhea, yet anecdotally it seems that constipation rarely raises red flags for them.

However, research has shown that about 15% of celiac patients with gastrointestinal complaints experience constipation. A 2012 study suggests that any person experiencing constipation that doesn’t respond to laxatives should be tested for celiac disease.

Constipation is no mere inconvenience. It can reduce the body’s ability to eliminate toxins and can contribute to gastroesphageal reflux. It can cause symptoms such as pain, fatigue and anal fissures. It is important to address this symptom and to understand its potential connection to celiac disease and the gluten-free diet.

 

What Causes Constipation for Celiacs?

When a person has celiac disease, the intestinal villi (tiny fingerlike projections on the internal walls of the intestines that absorb nutrients) become damaged due to the celiac antibodies created by the ingestion of gluten by a person with the disease. This decreases absorption of nutrients from food as it travels through the gastrointestinal tract. The food is now travelling through the gut in a less thoroughly digested form. As it enters the lower end of the small intestine, the body cannot fully process this under-digested, unabsorbed food (now in stool form) and can often only absorb the moisture from the stool – sometimes more moisture than it should. The over-absorption of moisture from the stool by the small intestine causes hardened stools that can be difficult and painful to pass.

To make matters worse, gluten-free processed foods tend to be made with low-fiber starches and flours like white rice flour, potato starch and tapioca starch. The fiber that people on standard diets get through consuming whole wheat products is not available, and whole wheat bread or pasta is often replaced with gluten-free substitutes that contain little to no fiber. Many gluten-containing products these days are fiber-fortified, but few gluten-free products are. Even brown rice, a popular gluten-free whole grain, is not a very high fiber grain.

 

What Can Celiacs Do to Prevent Constipation?

To use food as a remedy for constipation, someone with celiac disease should choose high fiber grains like quinoa, millet and amaranth. They must increase their fluid intake significantly, especially if they are consuming fiber supplements such as psyllium husk or inulin (common ingredients in fiber powders, drinks or capsules). In fact, dramatically increasing your fiber intake without increasing your water intake can make the situation even worse. You must also increase your intake of high-fiber vegetables and fruits, including those with edible skins (such as bell peppers, corn, and apples). Dried fruit, such as prunes, are also highly recommended. Binding foods such as bananas and low-fiber breads and crackers should be minimized.

 

What If Fiber Isn’t Helping?

Functioning villi are not the only requirement for proper gastrointestinal health. The proper balance of flora in the gut is extremely important as well. Probiotic-containing foods or supplements can help restore the proper balance of intestinal flora which can lower inflammation, therefore lowering damage to the gut and improving absorption. Probiotics often help regulate bowel movements, reducing the incidence of both diarrhea and constipation symptoms.

By using a healthy, high-fiber, high-liquid gluten-free diet in conjunction with exercise and probiotic supplementation, many people can wave goodbye to constipation and learn to enjoy healthier and more regulated gastrointestinal health.

gluten-free-diet-support

Author Info

Comments ( 12 )

  • Jack from Quincy

    Hey, Zach – This is really helpful article. I’ve seen constipation listed as a CD/GI symptom before, but never any explanation of why it could be. Could you advise on any other articles/research to read? If constipation is a result of CD or intolerance, how long should it take to show improvement on a GFD (with plenty of fiber and fluids)? Thanks.

  • Cassandra Cary

    Finally, someone pointed out the freakin OBVIOUS. I wish I could print this over and over into a large volume and hit my stupid doctor over his under qualified head.

  • Mike

    “Sometimes water won’t even “go through”!” Yes, this can be somewhat alarming. Let us know how you’re doing these days, and if you’ve found a good routine.

  • Cindy

    Hi all… just had blood work today for celiac disease. I had endoscopy. Polyps removed
    CT SCAN nothing there.praise the Lord. After my research I said to primary care and gastrointestinal Dr should we check for celiac. I understand they have to rule out the most life threatening issues first. My concerns all symptoms fit the bill.cannot believe this came on quick and now sick every time I eat. Did already begin no gluten diet and only eating small meals. Seems better tolerated. How long before I feel better. I do not even care about the lifestyle change. Already embraced and thankful it was not pancreas. Is the pain under left ribcage normal? Thanks for any information. New at this. God bless all of you for a healthier you.

  • Soph

    Hi everyone,
    I would just like to say thank you to Zach for puttong this article up. Im celiac and was told by giving up gluten all my symptons would eventually go away, which they did only problem was I then started to become constipated, I thought it was because of lack of fibre, but every site I read just said that constipation was a sympton of being a celiac and changing my diet would fix it, not as a result of my new diet, it was really nice to get a confirmation bit also offered some alternatives to help, so thank you.

  • Camille

    When I initially commented I clicked the “Notify me when new comments are added”
    checkbox and now each time a comment is added I
    get four emails with the same comment. Is there any way you can remove
    people from that service? Thanks a lot!

    My web blog – refaire sa flore intestinale: http://rdrct.biz/r5d6s

  • Ophelia

    Tɦe first reason is so the people at the stοre you
    just walked into don’t laugh at you when you aѕk for
    “that vitamin called “Elderberгy”. The procedure for a blood test ffor homocysteine levels is relatively simple. Due to itts role in managihg phosphorus andd calcium, vitamin D is also associated with and used to ttreat weak bones and osteoporosis.

    Look at my homepage spins supplements: http://www.americannutraceuticals.com

  • Forest

    The ѡeight loss and ɗiet pill industry are rеaping miloions
    of dollaгs in thhe United States alone. It lowers the excess water content inn
    the bߋdy and it doesn’t have any impact on blood prеssure.
    On the other hand, the poѕitive feеdback they will gain ϲan help them market their
    pills or such produϲts tօ the cybernetic pսblic of the World Wide Web.

    Ϝeel free to surf to my web ƿage :: why was v3 diedt
    ƿіll discontinued, greenhost.ro: http://greenhost.ro/blogs/viewstory/751375,

  • Analisa

    I just couldn’t leave your web site before suggesting that I really
    loved the standard information an individual supply on your guests?
    Is going to be again regularly to check up on new
    posts

    Feel free to surf to my site รถเข็นเด็ก: http://www.youtube.com/user/bbstrollerbike

  • Patty

    Amen! I have celiac and chronic constipation. It did get better when I first went gluten free; now (2-3 years later) I’m messed up again. Dr. doesn’t think it’s from my celiac! I beg to differ. Sometimes water won’t even “go through”! So frustrating to have to work so hard to have a regular stool. :(

Post a Comment