Patients caused by protein-energy malnutrition disease, the clinical manifestation is wasting type, which is characterized by wasting, loss of subcutaneous fat, dry and loose skin and loss of elasticity and luster, wasting severe cases are “skin and bones” like (skin and bones). It is one of the clinical symptoms of protein-energy malnutrition. So, how should patients prevent wasting serious people were “skin and bones” kind? The following is a brief introduction: 1, strengthen children’s health care: infants and young children grow and develop especially fast, the need for protein and energy than at any age are more, and the function of the digestive system has not yet developed well, it is easy to cause diarrhea resulting in nutritional disorders. Therefore, it is extremely important to guide infant and toddler health care, including childcare methods, nutritional guidance, proper care and disease prevention. Vigorously train nursery staff to improve their professional level and prevent malnutrition. 2, feeding guidance: strongly advocate breastfeeding, breast milk is not enough to take a reasonable mix of feeding, supplementing cow’s milk or soy milk. The mother can not lactate or lack of milk, should be fed with age-appropriate formula milk, can not be fed alone with starch, condensed milk, cream of wheat, etc. 3, strengthen physical exercise, improve physical fitness.