Just running in the morning without medication doesn’t necessarily lower your blood sugar at 8.4 mmol/L. A variety of factors can affect blood sugar, such as dietary factors, exercise factors, medication factors, genetic factors and so on. Appropriate more exercise and more physical activity will help blood sugar drop. However, if you don’t pay attention to your diet, overeat or eat too much high-sugar food, your blood sugar may continue to rise. In order to lower blood sugar can not rely on running in the morning alone, but also need to regulate the diet, try to control the amount of diet, do not eat more food with high sugar content, such as white sugar, brown sugar, rock sugar, and do not eat too much greasy food, such as fatty meat, fried food, etc.. Do not take drugs just running in the morning, 8.4 mmol / L of blood glucose of the people should actively seek medical attention, in the doctor’s interview under the guidance of conditioning or treatment, to prevent blood glucose continues to rise.