Nutrition
The nutrition chapter explains how nutrition is an essential aspect of gastrointestinal nursing care, exploring what foods are needed for health. It is important that the nurse understands the constituents of food, such as carbohydrates, vitamins, and minerals. It is also necessary for the nurse to have an overview of common food intolerances and allergies. There is a brief discussion on some of the dietary conditions that can occur such as undernutrition, obesity, anorexia, or bulimia. The influence of the diet on health is also explored as this is an area in which the nurse can provide advice and support to patients. There is also discussion on functional foods, such as probiotics and prebiotics. Succinct exploration related to nutrition can be reviewed by the nurse as necessary within clinical practice.