what is a low a1c

A low A1C level typically refers to a value below the normal range, which is generally considered to be below 4%. However, A1C levels below 4% are rare and may indicate underlying health issues such as:

• Hypoglycemia: Frequent low blood sugar episodes.
• Anemia: Certain types of anemia can cause falsely low A1C results.
• Liver or kidney disease: These conditions can affect red blood cell turnover, leading to lower A1C levels.

It's important to consult with a healthcare provider if your A1C is unusually low, as it may require further investigation.