Good management of nutrition is an important therapeutic pillar for patients with chronic inflammatory bowel disease (IBD), which can have a decisive positive influence on the clinical course of the patient. Due to the different levels of inflammatory activity and disease-related complications, nutritional care must be individually adapted to the patient’s needs. Regular evaluation of the patient’s nutritional status is essential to ensure optimal nutritional health. Validated screening procedures should be used for this purpose. The following review is intended to provide a practical overview of nutritional management for patients with IBD in everyday clinical practice. This chapter deals with the following topics: