Good blood sugar measurement habits are essential to maintaining good health. Diabetics should follow the doctor's advice, choose a blood sugar measurement method that suits them, and measure it within a specific time. At the same time, attention should be paid to keeping the measuring instruments clean and hygienic to ensure accuracy and safety. On the basis of blood sugar measurement, patients also need to conduct regular blood sugar self-monitoring and medical examinations in order to achieve early detection, early diagnosis, and timely prevention and treatment of diabetes and other related diseases. To sum up, blood glucose measurement is an indispensable part of a healthy life and one of the important means to maintain good health.