Foods high in insoluble fibers, lactose, and sugars can all trigger unpleasant ulcerative colitis symptoms. However, every person is different and working with a doctor can help identify which foods a person with ulcerative colitis should avoid.
Ulcerative colitis (UC)is a chronic, inflammatory disease of the colon and rectum. It’s one of two maininflammatory bowel diseases, the other beingCrohn’s disease.
When a person has UC, sores called ulcers develop inside the colon.
Symptoms of
- abdominal pain
- bloodorpusin the stool
- diarrhea
- nausea
- rectal bleeding
- fatigue
- weight loss
Researchers
A person’s diet and gut bacteriaplay a rolein inflammatory bowel diseases (IBD), but much research into this area is still in its infancy. However, it is clear that a high fiber diet can have
A person should only
During a flare-up of symptoms, alow fiber diet可能有助于降低结肠癌的材料,thereby reducing symptoms and helping you recover more quickly.
People with IBD respond differently to dietary intervention. Some do well on high fiber diets, while others can only tolerate specific types of higher fiber foods.
During a flare, a healthcare team typically suggestscertain dietary modifications, which may include the following:
During a flare-up, people with UC tend to find it difficult to digest foods that contain a lot of fiber.
Whole grain breads, cereals, and pastas
Whole grain flour is high in fiber because it hasn’t had the germ or bran removed.
It’s important to avoid eating food made from any whole grain flour, such as:
- 面包
- cereals
- pastas
- noodles
- macaroni
During flare-ups, choosing white breads and pastas made from enriched white flour are better options, unless you have agluten intolerance.
Flour is “enriched” when nutrients lost during the germ and bran removal process are replaced. Cereals like puffed rice, corn flakes, and cream of wheat are also lower in fiber.
Brown rice and other whole grain starches
Try to avoid eating the following whole grain foods:
- brown rice
- quinoa
- buckwheat
- oats
- wild rice
These grains still have the fibrous endosperm, germ, and bran that can irritate UC and may trigger a flare-up.
It’s also helpful to avoid eating these other whole grains:
- plain barley
- millet
- wheat-berries
- bulgur wheat
- spelt
A better option for those with UC is well-cooked white rice.
Nuts
Nuts, including those cooked into other foods or made into flours, should be on your do-not-eat list if you have been prescribed a low fiber diet for UC. The fiber in nuts can be very hard to digest.
It’s best to not consume the following nuts:
- walnuts
- hazelnuts
- pecans
- cashews
- almonds
- macadamia nuts
- peanuts
- pistachios
Seeds
Like nuts, seeds can also aggravate symptoms. Seeds are a type of insoluble fiber, which can causebloating, diarrhea,gas, and other irritating side effects.
Some seeds to avoid include:
- sesame seeds
- flaxseeds
- millet
- pine nuts
- sunflower seeds
- pumpkin seeds
- wild rice
Dried peas, beans, and lentils
- all beans, including chickpeas
- adzuki beans
- soy nuts, including soybeans and edamame
Fibrous fruits
While they are healthy for you, most fruits contain a lot of fiber. Fruits belong on the list of foods to avoid if they are:
- raw
- dried
- have seeds that can’t be removed (like most berries)
You can eat fruit that’s been peeled and if the flesh has been cooked until very soft, such as applesauce. You can also eat canned fruits, but choose the type packed in water or in their own juice to avoid excess sugar.
Most fruit juices with the pulp removed are typically OK to drink. Skip prune juice since it’s very high in fiber.
Fibrous vegetables
Like fruits, vegetables are also full of fiber. You should Include them in your diet only if they are:
- skinned or peeled
- have no seeds
- are cooked until soft
Avoid all raw or undercooked vegetables, including corn. It’s fine to consume canned vegetables and potatoes, as long as the skin has been discarded. Try pureed vegetable soups for an easy way to digest vegetables.
Because vegetables provide many important nutrients, it’s important to include them in your diet.
A common food intolerance among those with UC is lactose. Lactose is a sugar found in most dairy products.
If you suspect dairy may be a symptom trigger for you, remove all types of dairy, including butter, milk, yogurt, and cheese, for at least 4 weeks.
Work closely with your doctor or dietitian to help you learn how to follow anelimination dietto help identify and remove foods that trigger or worsen your symptoms.
Sugary foods such as candies, high-sugar juices and sugary baked goods can allcontribute to UC flares.
A high-sugar diet can also
Non-absorbable sugars
Many sugar-free foods contain sugar alcohols that the body cannot digest. Common nonabsorbable sugars include mannitol and sorbitol.
Foods containing nonabsorbable foods include:
- sugar-free gum
- sugar-free drinks
- fruits such as peaches, pears, and plums
Eating a low fat diet can reduce a person’s risk of developing UC andreduce symptomsin those with the condition.
Limiting the following foods can help people manage UC in remission and reduce severity of flares:
- butter
- coconut and other oils
- margarine
- cream
- fried foods
In addition to making careful choices about the foods you eat with UC, it’s also important to reduce your consumption of drinks that may worsen your UC symptoms. Studies show that
Trying to limit consuming soft drinks can be helpful in managing your condition.
The Crohn’s and Colitis Foundation states that spicy foods canworsen UC flares. However, research in this area is limited.
In fact, a2019 reviewsuggests that capsaicin, which is the active component in hot chilies that gives the feeling of spice, can actually reduce intestinal inflammation and IBD symptoms.
A food intolerance that is becoming more common among those who have digestive symptoms is gluten.
Gluten is one protein found in wheat, rye, and barley. Gluten is not only found in common foods like bread and pasta, but it’s also added to prepared products like condiments, sauces, soups, and proteins.
If you suspect gluten may be a symptom trigger for you, remove all types of gluten-containing grains, cereals, baked goods, and other products for at least 4 weeks.
虽然你的饮食可能限制如果你试验encing a UC flare-up, it does not have to be boring. Focus on the foods you can eat rather than the foods you should avoid. The foods you can eat (unless you have an identified allergy or intolerance to any of the foods below) include:
- low fiber fruits
- refined, white carbohydrates
- lean proteins
- well-cooked, skinless vegetables
- skinless, seedless fruits
It’s important to remember that your diet plays a vital role in your overall health. Use this information as a guide to help you recover from acute symptoms like diarrhea, limitations (strictures), or after surgery.
To increase your chances of remission, gradually reintroduce high fiber foods, since fiber protects the