Download Article
Download Article
Your intestines have a layer of mucus that helps protect them from infections and inflammation. A deficiency in that mucus layer can increase your risk of bowel inflammation, upset stomach, diarrhea, and chronic conditions like colitis. [1] X Research source Naturally, you’ll want to support your intestinal mucus to improve your overall GI health. The best method is getting the recommended dosage of fiber, which you can do by following a healthy diet and taking supplements. In addition, follow some lifestyle tips to support your overall GI health.
Steps
-
Consume 25-38 g of fiber every day. Fiber is the main nutrient that helps maintain your intestinal mucus. [2] X Research source To keep your mucus layer healthy, consume the minimum recommended amount of fiber every day. That level is 25 g for women and 38 g for men. Try to get at least this amount from your diet or supplements. [3] X Trustworthy Source University of California San Francisco Health Center Research hospital associated with UCSF, a leading medical university, providing innovative patient care and public health resources Go to source- Consult your doctor about developing the ideal plan for consuming more fiber if you have a deficiency.
- You can also work with a professional dietitian to design a proper high-fiber diet.
-
Eat fresh fruits, vegetables, and nuts for natural fiber. Instead of processed or prepared foods, choose fresh varieties of fruits and vegetables for the highest fiber dosage. Nuts like almonds , pistachios , and peanuts also contain high amounts of natural fiber. Include at least one serving of these foods in every meal to keep your fiber intake regulated. [4] X Research source- The best vegetable sources for fiber are leafy greens like kale and spinach , beans, and peas.
- Berries, pears , apples, and ripe bananas are high-fiber fruits. Keep the skin on apples and pears for the highest dose of fiber.
- Frozen vegetables are also a good option for reaching your daily fiber level.
Advertisement -
Switch to whole-grain products for an extra dose of fiber. White or enriched bread and pasta don’t contain as much fiber as whole-grain varieties. If you normally eat white bread products, switch to whole grain options for a boost in your fiber intake. [5] X Trustworthy Source American Heart Association Leading nonprofit that funds medical research and public education Go to source- As a general rule, avoid white products. This usually means they’re bleached and enriched, which removes most of their natural nutrients.
- You can also incorporate more whole grains into your cooking. Quinoa, barley, oats, and brown rice are all high in fiber.
- Switch to whole-grain pasta as well. A serving of whole-grain spaghetti has about 6 g of fiber.
-
Use fiber-fortified cereals and bread. Some products have added fiber. Usually, these are grain products like cereals, bread, and oatmeal. Look for foods listed as “fiber-fortified” to get an extra boost. [6] X Trustworthy Source Centers for Disease Control and Prevention Main public health institute for the US, run by the Dept. of Health and Human Services Go to source- Remember to still check the nutrition facts on these products. They may be listed as fiber-fortified, but have much less fiber than other natural products.
- Follow the serving recommendations for fortified products. They can cause an upset stomach or gas if you take too much.
-
Take fiber supplements if you don’t have enough in your normal diet. There are many supplements you can use to boost your fiber intake. Usually, they come in powder form. You mix the powder into a drink and swallow it all at once. Follow all the instructions on any product you use for the best results. [7] X Trustworthy Source Cleveland Clinic Educational website from one of the world's leading hospitals Go to source- Follow the dosing instructions on these products. Taking too much can cause gas and an upset stomach.
- Fiber supplements usually don’t interact with any medications but check with your doctor before you start using one just to make sure.
-
Consult a registered dietitian if your condition doesn’t improve. If you’ve made dietary changes and still don’t see the results you want, then you may be managing your diet incorrectly. Consult a dietitian for expert advice on designing and following a high-fiber diet. These professionals can help you achieve your nutrition goals. [8] X Trustworthy Source National Institute of Diabetes and Digestive and Kidney Diseases Health information from the National Institute of Diabetes and Digestive and Kidney Diseases, a division of the U.S. National Institutes of Health Go to source- Make sure to visit a dietitian with proper licenses and education. To find a certified professional, visit the Academy of Nutrition and Dietetics recommendation page at https://www.eatright.org/find-a-nutrition-expert .
Advertisement
-
Eat probiotic foods and supplements to keep your gut bacteria healthy. The good bacteria in your gut help keep harmful bacteria in check, preventing them from eroding your healthy mucus layer. Boost your number of healthy bacteria by eating probiotic-rich foods, or using probiotic supplements. [9] X Research source- Probiotic-rich foods include Greek yogurt , kimchi , sauerkraut, miso, and tempeh .
- Make sure the supplements you take contain live cultures of bacteria. These are the most effective ones. Follow all dosing instructions on these products.
- You can also eat prebiotic foods, which feed the existing healthy bacteria in your gut. These include asparagus, whole wheat, artichokes , spinach, leeks, onions, and garlic.
-
Avoid foods high in saturated fats to prevent harmful bacteria growth. Just as probiotics help increase the good bacteria in your digestive system, saturated fats can increase your levels of harmful bacteria. Limit your intake of foods that are high in saturated fats to keep your gut bacteria balanced and healthy. [10] X Research source- Red meats, processed foods, high-fat dairy products, cured meats, and poultry skin are all high in saturated fat. [11] X Trustworthy Source American Heart Association Leading nonprofit that funds medical research and public education Go to source
- You don’t have to cut these foods out entirely. Just limit your intake to 13 g per day to avoid adverse health effects.
-
Exercise regularly to keep your GI tract healthy. Regular exercise helps move waste through your digestive system, maintains a healthy body weight, and increases the circulation to your digestive system. All of these keep your GI tract in good working order. Aim for at least 30 minutes of exercise 5 times per week to bring your intestines the nutrients they need to maintain a healthy level of mucus. [12] X Trustworthy Source Harvard Medical School Harvard Medical School's Educational Site for the Public Go to source- Aerobic exercises like running, swimming, biking, and kickboxing classes are best for digestive health.
- You don’t have to exercise hard to enjoy these benefits. Just a daily walk also qualifies as good exercise.
-
Manage your stress and anxiety. Your mental health has a significant impact on your physical health. Stress and anxiety can inhibit your GI health and cause upset stomach, diarrhea, bloating, and inflammation. If you experience high levels of stress or anxiety, then take steps to reduce these feelings for improved digestive health. [13] X Trustworthy Source Harvard Medical School Harvard Medical School's Educational Site for the Public Go to source- Relaxation techniques like deep breathing, meditation, and yoga can help you relax. Try to schedule some quiet time in your morning and evening for one of these activities to reduce your daily stress.
- If you have trouble managing your stress or anxiety, speak with a therapist to learn more techniques to improve your mental health.
-
Quit smoking if you smoke. In addition to other adverse effects, smoking can cause numerous problems with your GI tract, including mucus deficiencies. Quit smoking as soon as possible to improve your GI health, and overall health. [14] X Trustworthy Source Johns Hopkins Medicine Official resource database of the world-leading Johns Hopkins Hospital Go to source- There are numerous other health benefits to quitting smoking. You’ll lower your risk of heart disease, cancers, emphysema, and other diseases associated with smoking.
- If you don’t smoke, don’t start. There are many negative health effects that you’d want to avoid.
Advertisement
Expert Q&A
Ask a Question
200 characters left
Include your email address to get a message when this question is answered.
Submit
Advertisement
Video
Tips
- You can read up to date research on increasing intestinal mucus and gut health from Stanford's Sonnenburg Lab here: https://sonnenburglab.stanford.edu/publications.html .Thanks
Submit a Tip
All tip submissions are carefully reviewed before being published
Name
Please provide your name and last initial
Thanks for submitting a tip for review!
Advertisement
Warnings
- Remember that you can't eat too much fiber. Consuming more than 70 g per day can cause bloating, gas, indigestion, diarrhea or constipation, and weight loss from getting full too quickly. [15] X Trustworthy Source Harvard Medical School Harvard Medical School's Educational Site for the Public Go to sourceThanks
Advertisement
References
- ↑ https://academic.oup.com/gastro/article/7/1/3/5305718
- ↑ https://gut.bmj.com/content/54/7/900
- ↑ https://www.ucsfhealth.org/education/increasing-fiber-intake
- ↑ https://gut.bmj.com/content/54/7/900
- ↑ https://www.heart.org/en/healthy-living/healthy-eating/eat-smart/nutrition-basics/whole-grains-refined-grains-and-dietary-fiber
- ↑ https://www.cdc.gov/nccdphp/dnpao/features/healthy-eating-tips/index.html
- ↑ https://health.clevelandclinic.org/best-fiber-supplements
- ↑ https://www.niddk.nih.gov/health-information/digestive-diseases/constipation/eating-diet-nutrition
- ↑ https://www.pcrm.org/health-topics/gut-bacteria
- ↑ https://www.pcrm.org/health-topics/gut-bacteria
- ↑ https://www.heart.org/en/healthy-living/healthy-eating/eat-smart/fats/saturated-fats
- ↑ https://www.health.harvard.edu/topics/digestive-health
- ↑ https://www.health.harvard.edu/topics/digestive-health
- ↑ https://www.hopkinsmedicine.org/health/wellness-and-prevention/your-digestive-system-5-ways-to-support-gut-health
- ↑ https://www.health.harvard.edu/blog/travel-tummy-troubles-heres-how-to-prevent-or-soothe-them-202208042796
About This Article
Thanks to all authors for creating a page that has been read 50,301 times.
Advertisement
