Nutritional disorders of the nursing goal is mainly to relieve the cause of the disease, for the body to replenish enough energy, to maintain normal body functions, nursing care depending on the person over-nutrition or malnutrition and the use of different strategies, the specific also depends on the individual situation. Nutrition is the process by which the body takes in food, digests it, absorbs it, and utilizes it to maintain the normal operation of the body’s physiological functions. Human nutritional status is closely related to the normal operation of endocrine function, endocrine disorders, will cause obesity or wasting, that is, nutritional disorders. Overnutrition: obesity is generally higher than the body’s nutritional needs, care should improve eating habits, try to eat more meals, reduce the amount of food, reduce caloric intake, but also need to actively cooperate with the movement, in order to increase caloric consumption. Malnutrition: Wasting is generally lower than the body’s nutritional needs, due to the lack of calories and protein to reduce subcutaneous fat, there will be a gradual atrophy of muscles and bones, nursing care should be to find out the reasons for the lack of calorie intake and to strengthen the care of the original disease, reasonable supplementation of nutrients, the serious should be noted to avoid the emergence of decubitus ulcers in the bone raised parts. Nutritional disorders, regardless of the situation, should be adjusted in a timely manner to avoid complications of other diseases.