what makes a1c high

Several factors can contribute to high A1C levels, which reflect your average blood sugar levels over the past 2-3 months. Here are the main causes:

• Poor Blood Sugar Management: Consistently high blood sugar levels due to insufficient insulin, medication, or lifestyle adjustments.
• Diet: Consuming high amounts of sugary or carbohydrate-rich foods can elevate blood sugar levels.
• Lack of Physical Activity: Regular exercise helps regulate blood sugar levels; inactivity can lead to higher A1C.
• Stress: Chronic stress can increase blood sugar levels by triggering the release of stress hormones like cortisol.
• Medical Conditions: Conditions like insulin resistance, prediabetes, or diabetes can cause elevated A1C levels.
• Medications: Certain medications, such as steroids, can raise blood sugar levels.
• Other Health Issues: Conditions like anemia, kidney disease, or liver disease can affect A1C accuracy.

If your A1C is high, consult your healthcare provider to identify the underlying cause and develop a management plan.