What HbA1c goal is commonly recommended for many adults with diabetes?

• A. Less than 5.0%
• B. Less than 6.0%
• C. Less than 7.0%
• D. Less than 8.0%

Answer: (C)

The main idea here is setting a practical target for long-term blood sugar control using HbA1c that balances reducing complication risk with avoiding treatment burdens and hypoglycemia. HbA1c shows average glucose over about two to three months, so lowering it generally lowers the chance of microvascular complications like eye, kidney, and nerve damage. For many nonpregnant adults with diabetes, a common goal is to keep HbA1c below 7%. This target represents a standard that reduces complication risk without imposing excessive treatment intensity for most people.

Individualization matters: some patients who are younger, have fewer complications, and can safely avoid hypoglycemia might aim for a lower target, while older individuals or those with multiple health issues or high hypoglycemia risk may have a higher, more attainable goal. In pregnancy, tighter control is often required, so the target differs from this general guideline.

Thus, the best-supported choice for many adults is less than 7.0%. Choices that are tighter (e.g., less than 5% or 6%) are not the typical default for most adults, and a target as high as less than 8% is not the common aim for the general diabetic population.