Clinical Research Directory

Inclusion Criteria: * Male and female subjects, age 18-65 years. * Participants who meet the following diagnostic criteria based on the "Guideline for the prevention and treatment of type 2 diabetes mellitus in China (2020 edition)" and "Guiding Principles for Evaluation of Health Food Efficacy": fasting blood glucose levels of \>5.6 and \<7.0 mmol/L, and/or 2-hour postprandial blood glucose levels ≥7.8 and \<11.1 mmol/L. * Participants agree not to take any dietary supplements or foods for blood glucose controlduring the study. * Participants understand the test procedure, read, and sign an appropriate Informed Consent Form indicating their willingness to participate. Exclusion Criteria: * Participants diagnosed with type 1 diabetes mellitus. * Malignant diseases: patients with severe lung, cardiovascular, blood and hematopoietic system, central nervous system or other system diseases, as well as tumor patients * Participants who developed diabetic ketosis, acidosis, and infection within the past 3 months. * Participants who participated in other clinical trials within the past 3 months. * Women who are pregnant or breastfeeding, or who plan to become pregnant during the trial; * Participantes who are allergic to the test samples. * PI considers that volunteers cannot fully cooperate with the trial arrangement.