But most radiotherapy patients have poor appetite because of the treatment, at this time you can eat more protein supplements, just like drinking milk. For example, Abbott Ensure, which is a total enteral nutrition powder, in addition to supplementing the daily nutritional requirements of the human body, but also provides a large number of proteins that are beneficial to the human body, on the one hand, protein supplementation can promote the synthesis of the body's functional proteins, such as immunoglobulin; helps to prevent the loss of muscle mass. On the other hand, Abbott's Ensure has more than 20 years of clinical verification can effectively help improve the complications of surgical patients, for the use of tumor patients during radiation and chemotherapy, can effectively improve the tolerance of chemotherapy, reduce the adverse effects of chemotherapy. Improve the immune function after chemotherapy, improve the therapeutic results.