Glycated hemoglobin 6.8% is elevated for normal people; for diabetic patients, it is controlled up to the standard and not high. 1. The normal value of glycated hemoglobin for normal people is between 4% and 6%. If it is greater than 6%, it means that the blood glucose level is elevated, which may be caused by diabetes, and it is recommended to consult a doctor in time for a clear diagnosis. 2. For patients who have been diagnosed with diabetes in the past, generally the glycosylated hemoglobin should be controlled below 7.0%, so the glycosylated hemoglobin of 6.8% has reached the control target, and can continue the current treatment plan. Once an elevated glycosylated hemoglobin is detected, prompt medical attention should be sought.