Ulcerative Colitis: Symptoms And Treatments

6. Weight Loss

Ulcerative colitis is common in people with digestive disorders for several reasons. First, the disruption of the gastrointestinal tract may result in an inability for the small intestine to absorb nutrients, which causes a calorie deficit. A person experiencing a flare may have no appetite or their condition may be worsened by eating or drinking, which makes it difficult to enjoy eating food. Liquid diets and vitamins may be necessary during flares to prevent malnutrition and supply the body with the energy it needs to fight the infection.