**7. The prospect forecast of CR used in T2DM**

As a type of lifestyle interventions, CR may play a pivotal role in the therapeutic strategy to maintain optimal glycemic control and prevent complications in the patients with type 2 diabetes. In the light of the unreasonable lifestyle nowadays, CR should be paid enough attention to because it provides more choices for the prevention and treatment of T2DM. Existing studies cannot ensure uniform regime of CR for different state of T2DM. Large-scale and forceful researches are required to clarify the differences among all the forms of CR and the long-term adverse effects.
