what does glucose intolerance mean

Glucose intolerance refers to a condition where the body has difficulty processing glucose (sugar) efficiently. It is often a precursor to prediabetes or type 2 diabetes. Key points include:

• Impaired Glucose Tolerance (IGT): Blood sugar levels are higher than normal but not high enough to be classified as diabetes.
• Causes: Insulin resistance, where the body's cells do not respond effectively to insulin, is a common cause.
• Symptoms: Often asymptomatic, but may include fatigue, increased thirst, or frequent urination.
• Diagnosis: Typically diagnosed through an oral glucose tolerance test (OGTT).
• Management: Lifestyle changes such as a healthy diet, regular exercise, and weight management can help improve glucose tolerance.

If you suspect glucose intolerance, consult a healthcare provider for proper testing and guidance.