IBD diet

Identifying Foods That Have a Detrimental Effect on IBD

Inflammatory Bowel Disease (IBD) is a chronic condition that affects the gastrointestinal tract. It causes inflammation and damage to the digestive system. Diet plays a crucial role in managing IBD symptoms and improving overall quality of life.

Understanding IBD and its Impact on Diet

IBD encompasses two main types:

Crohn’s disease
can affect any part of the digestive tract, often the small intestine. But, it can also involve the large intestine and, less commonly, the upper digestive system.

Ulcerative colitis primarily affects the colon and rectum.

Both conditions involve chronic inflammation, leading to symptoms like abdominal pain, diarrhea, fatigue, and weight loss.

The inflammation in IBD can disrupt the absorption of nutrients and lead to malnutrition. Canadian Place Endoscopy experts stress on proper dietary management for maintaining health and managing symptoms.

Are you or a loved one experiencing these symptoms?

Please contact our medical experts for a thorough evaluation, support, and guidance.

Remember: If you have a colonoscopy, you need adequate bowel preparation. For guidance on bowel preparation, please click here.

Curious about what foods are bad for IBD? Let’s discover foods that have a detrimental effect on IBD patients.

IBD foods to avoid

Here are some common trigger foods that may worsen symptoms:

  • Spicy Foods: Spices like chili peppers and hot sauces can irritate the digestive tract.
  • Dairy: Dairy products such as milk, cheese, and yogurt may cause inflammation and discomfort.
  • Gluten: Found in wheat, barley, and rye, gluten can trigger digestive issues for some IBD patients.
  • High-Fat Foods: Fatty foods like fried foods and fatty meats can be hard to digest and may aggravate symptoms.

Canadian Place Endoscopy gastroenterologists caution that these foods are detrimental to IBD patients. They can to increase inflammation in the gut and worsen gastrointestinal symptoms. Individuals with IBD must be mindful of their diet to manage their condition effectively.

Are you ready to take control of your IBD symptoms?

Contact us today for expert guidance and personalized support on managing your condition.

Next, let’s discover how tailoring your diet to your unique needs can revolutionize your health journey.

The Importance Of A Personalized Diet Plan

Keeping a food journal can help you track what you eat and how it affects your digestive health.

When eating sparingly, aim for nutrient-packed meals. Opt for frequent, small portions rich in fruits and veggies, particularly leafy greens that support gut bacteria. Remember, fruits and veggies provide essential fiber, vitamins, and minerals.

Here’s a look at how IBD responds to different consumables.


You can increase your fiber intake if your bowel isn’t narrowed (strictured). There are two fiber types:

Soluble fiber
attracts water, making stools softer.

Insoluble fiber adds bulk but can irritate the intestines.

Doctors often suggest a low-residue diet to ease digestion during flare-ups by reducing fiber intake. This means cutting back on high-fiber foods like whole grains, nuts, and raw fruits and veggies.

Although high-fiber foods may seem unsettling for IBD, they’re crucial for bowel health. Incorporate fiber-rich foods into your diet, balanced with plenty of water for smooth bowel movements. Avoiding fiber long-term isn’t nutritious; gradually reintroduce it once symptoms improve.


Incorporating the right fats into your diet can help boost calories during low appetite or IBD flares. Fat-free foods may contain emulsifiers that worsen inflammation.
Opt for healthy, monounsaturated fats like:

  • Olive, vegetable, canola, peanut, and flaxseed oils (do not use sunflower, safflower, and corn oils, which have high levels of omega-6 fatty acids)
  • Avocados
  • Eggs
  • Cold-water fishes like salmon, trout, and tuna
  • Most nuts, including almonds, walnuts, and pistachios

Foods rich in omega-3 fatty acids, known for their anti-inflammatory properties, include:

  • Fish such as anchovies, salmon, mackerel, and sardines
  • Ground flaxseed (you can add it to cereals, smoothies, or yogurt)

Steer clear of hard-to-digest “bad fats” (linoleic acid) found in red meat, margarine, lard, and some cooking oils. Limit trans fats in processed or greasy foods, which can worsen diarrhea and inflammation.


  • Cut down on alcohol and caffeine, as they can worsen IBD symptoms.
  • Be cautious with sports drinks and sugary beverages.
  • Consider taking nutritional supplements or drinks for added nutrients.
  • Stay hydrated by drinking plenty of water.


  • Make sure to have a protein source like meat, fish, eggs, beans, or lentils in every meal or snack. It helps to keep your nutrition balanced and adds essential calories.
  • Avoid too much red, processed, or fried meat.


Lactose is a natural sugar found in milk products. Some people lack the enzyme to digest it, leading to lactose intolerance. Milk products can provide essential nutrients like calcium. However, those with lactose intolerance may experience symptoms such as gas, bloating, and cramping.

Consider lactose-free alternatives like lactose-free milk and ice cream. You can also opt for hard cheeses and yogurts, which are often better tolerated. Additionally, lactase enzyme pills can help digest lactose-containing foods more easily.

Are you struggling to identify which foods worsen your IBD symptoms?

Contact us at Canadian Place Endoscopy to develop a personalized diet plan tailored to your needs. Take control of your IBD management journey today!

Take Away

Living with IBD can be challenging, but it is manageable. Managing IBD symptoms through diet involves understanding trigger foods and making informed choices. Remember to keep a food journal to identify personal triggers. Experiment with different diets to find what works best for you. Taking control of your diet can significantly improve your quality of life with IBD.

Don’t hesitate to seek medical intervention. Remember, you’re not alone in this journey. We are here to help you thrive despite the challenges of IBD.

Would you like personalized dietary advice tailored to your needs?

Please schedule a consultation with the experts at Canadian Place Endoscopy. Our team is dedicated to helping you achieve better digestive health and overall well-being.

Let’s work together towards a healthier, symptom-free life.

Contact us now!