Results showed that aspartate aminotransferase (AST), blood glucose (Glu), glycated hemoglobin (HbA1c), low-density cholesterol (LDL), triglyceride (TG), total cholesterol (TC), sodium (Na), chlorine (Cl), those indexes were statistically different between diabetes and the control group, while diastolic blood pressure (DBP), systolic blood pressure (SBP), alanine aminotransferase (ALT), high-density cholesterol (HDL), potassium (K), calcium (Ga), which was no statistically significant difference in the indexes between diabetes and the control group. The gene discussed is GPT; the disease is diabetes mellitus.