Fasting blood glucose 7.2mmol/L is elevated for both normal people and diabetics. 1. The normal value of fasting blood glucose for normal people is between 3.9~6.1mmol/L, so a high fasting blood glucose of 7.2mmol/L may be due to diabetes, or it may be due to infection, stress, and other factors that lead to elevated blood glucose, and it is recommended that you consult with a medical professional for a definitive diagnosis. 2. For patients who have been diagnosed with diabetes, fasting blood glucose should be controlled between 4.4~7.0mmol/L, so fasting blood glucose 7.2mmol/L is higher than the control target, and it is recommended to consult a doctor to adjust the treatment program. It is recommended that diabetic patients maintain a regular diet, eat less sweets and excessively oily food, and engage in regular outdoor exercise to help control blood glucose. Once elevated blood glucose levels are detected, prompt medical consultation is recommended.