what is too low for a1c

An A1C level that is too low can indicate hypoglycemia (low blood sugar) and may pose health risks. Here are the general guidelines:

• Normal A1C: Below 5.7%
• Prediabetes: 5.7% to 6.4%
• Diabetes: 6.5% or above

For people with diabetes, an A1C level below 4% is considered too low and may indicate frequent episodes of hypoglycemia. This can be dangerous and may lead to symptoms such as dizziness, confusion, or even loss of consciousness.

If your A1C is too low, consult your healthcare provider to adjust your diabetes management plan, including medication, diet, and exercise.