what causes impaired fasting glucose

Impaired fasting glucose (IFG) occurs when blood sugar levels are higher than normal but not high enough to be classified as diabetes. Common causes include:

• Insulin Resistance: The body's cells do not respond effectively to insulin, leading to elevated blood sugar levels.
• Obesity: Excess body fat, particularly around the abdomen, is strongly linked to insulin resistance.
• Sedentary Lifestyle: Lack of physical activity can contribute to weight gain and insulin resistance.
• Genetics: A family history of diabetes or prediabetes increases the risk of IFG.
• Age: The risk of IFG increases with age, particularly after 45.
• Unhealthy Diet: Diets high in refined carbohydrates, sugars, and unhealthy fats can lead to elevated blood sugar levels.
• Medical Conditions: Conditions like polycystic ovary syndrome (PCOS) and sleep apnea are associated with IFG.

If you have IFG, lifestyle changes such as weight loss, regular exercise, and a balanced diet can help manage blood sugar levels and reduce the risk of progressing to diabetes.