Normal range of sugar: High or low blood sugar

High or low blood sugar can lead to complications, but these conditions are treatable. Learn what constitutes normal blood sugar and how it's tested. Check normal blood sugar levels by age for men and women. Find easy charts, fasting & post-meal ranges for all ages. Maintaining normal blood sugar levels is one of the most important steps for staying healthy and preventing diabetes. Whether you are checking your fasting sugar, random sugar, or post-meal sugar levels, knowing the right numbers helps you take control of your health. In India, diabetes is growing at an alarming rate, and many people don’t realize they have high blood glucose until it is too late. That’s why regular monitoring and understanding of blood sugar normal values is so ... Blood sugar chart displays fasting and postprandial values for normal, early-stage, and established diabetes. This Blood Sugar Chart calculator helps assess the likelihood of diabetes.