The present invention relates to a composition for treating diabetes which is a meal substitution for a patient suffering from diabetic disease. More specifically, the present invention relates to the composition for treating diabetic disease containing a mixture and/or a cricket powder. The present invention can remarakably alleviate diabetic disease by means of the mixture containing a buckwheat powder, an onion powder, and a cacao nibs powder, and/or the cricket powder.COPYRIGHT KIPO 2020본 발명은 당뇨성 질환을 앓고 있는 환자를 위한 식사대용 당뇨치료용 조성물에 관한 것으로, 부형제(mixture) 및/또는 귀뚜라미 분말을 함유하는 당뇨성 질환의 치료용 조성물에 관한 것이다.