HbA1c is a measure of the average amount of glucose in the blood over the last two to three months. A normal HbA1c level is typically below 6.0%, representing an average blood glucose level of less than 160 mg/dL. A HbA1c of 7.0%, however, is slightly above normal, representing an average blood glucose level of about 180 mg/dL.
It is important to note that an HbA1c of 7.0% should not be considered a cause for alarm. It is simply a measure of the average amount of glucose in the blood over a period of time and is not necessarily indicative of a health issue. However, if the HbA1c is consistently above 7.0%, it may be an indication of pre-diabetes, and it is recommended that individuals with an HbA1c of 7.0% or higher should discuss their results with their healthcare provider.
In general, it is recommended that individuals aim to keep their HbA1c levels below 6.0% to reduce their risk of developing diabetes. Making lifestyle changes such as eating a balanced diet, exercising regularly, and avoiding smoking can help to keep HbA1c levels in the normal range. Additionally, individuals with an HbA1c of 7.0% or higher may need to speak to their healthcare provider about medications to help lower blood glucose levels.