People with Crohn’s disease often experience a decrease in appetite, which can affect their ability to receive the daily nutrition needed for good health and healing. In addition, Crohn’s disease is associated with diarrhea and poor absorption of necessary nutrients. No special diet has been proven effective for preventing or treating Crohn’s disease, but it is very important that people who have Crohn’s disease follow a nutritious diet and avoid any foods that seem to worsen symptoms. There are no consistent dietary rules to follow that will improve a person’s symptoms.
People should take vitamin supplements only on their doctor’s advice.