What is Nutrition and Dietary Unit? One of the keys to a healthy life is proper nutrition. Balanced and regular nutrition is considered as a factor that prevents many diseases. In hospitals and other health institutions, the unit that serves patients and clients with a healthy and balanced diet in order to increase the quality of life of people and to achieve a healthier body by applying a nutrition plan suitable for their body's metabolism activities is called the nutrition and diet unit. It provides services to clients for many diseases and conditions such as weight loss, proper nutrition for diabetes patients, and proper nutrition during pregnancy. What Diseases Does the Nutrition and Diet Unit Treat? In this unit, a wide range of services are provided from childhood to pregnancy, from various diseases to personalized nutrition practices. The answer to the question of which diseases the nutrition and diet unit treats is presented in more detail below.