Crohn’s disease is a type of inflammatory bowel disease (IBD) that can lead to inflammation of the digestive tract along with other complications. Foods to add and avoid differ for each person, based on what triggers their symptoms. As symptoms can lead to repercussions like malnutrition, it is necessary to prevent extreme nutrient deprivation by making better choices. So here are some common foods that can trigger Crohn’s disease symptoms: Dairy and dairy products Those who are lactose intolerant must avoid dairy and dairy products. Lactose intolerance involves the improper or incomplete absorption of lactose—a kind of sugar found in milk, cheese, and other dairy products. It can lead to bloating, diarrhea, and gas, worsening the symptoms of IBDs. These products, however, contain important nutrients such as vitamin D, calcium, and protein, so it is important to substitute them adequately. These nutrients can be found in green leafy vegetables, fortified juices, or supplements. Spicy foods Spicy foods can aggravate symptoms like pain, especially during Crohn’s flare-ups. So, one should limit spices like allspice, black pepper, cayenne powder, chili powder, jalapenos, garlic, paprika, and wasabi, as they can act as irritants in the digestive tract. Instead, one can add flavor to their food using turmeric, ginger, cumin, lemon peels, fresh herbs, mustard, and chives (or green onions).