What Causes High Glucose Levels While Fasting?

Explore the reasons behind elevated fasting glucose levels and learn effective management strategies.

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High glucose levels when fasting can be caused by several factors, including insulin resistance, where the body doesn't effectively use insulin, or dawn phenomenon, a natural rise in blood sugar early in the morning. Stress and certain medications can also play a role. Monitoring your diet, exercising regularly, and managing stress are practical steps to help control fasting glucose levels. Consult your healthcare provider for personalized advice.

FAQs & Answers

  1. What is the dawn phenomenon? The dawn phenomenon refers to a natural increase in blood sugar levels early in the morning, typically due to hormonal changes.
  2. How can I lower my fasting glucose levels? To lower fasting glucose, focus on a balanced diet, regular exercise, stress management, and consult your healthcare provider for personalized advice.
  3. What role does insulin resistance play in high fasting glucose? Insulin resistance means that the body does not effectively use insulin, leading to higher blood sugar levels, especially during fasting.
  4. Can stress affect my fasting glucose levels? Yes, stress can raise cortisol levels, which may lead to higher blood sugar levels during fasting.

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