why does insulin resistance happen
Asked by: CuriousCarol
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Community Answer
Answered by Dr. Healthwise 🩺
Insulin resistance occurs when your body's cells don't respond effectively to insulin, a hormone that helps regulate blood sugar levels. Here are some common causes:
- Obesity: Excess fat, especially around the abdomen, can interfere with insulin's ability to function properly.
- Sedentary Lifestyle: Lack of physical activity can reduce your body's sensitivity to insulin.
- Genetics: A family history of diabetes or insulin resistance can increase your risk.
- Chronic Inflammation: Conditions like obesity and metabolic syndrome can cause inflammation, which may impair insulin signaling.
- Hormonal Imbalances: Conditions such as polycystic ovary syndrome (PCOS) can lead to insulin resistance.
- Poor Diet: Diets high in refined carbs, sugars, and unhealthy fats can contribute to insulin resistance over time.
Managing insulin resistance often involves lifestyle changes such as regular exercise, a balanced diet, and maintaining a healthy weight. In some cases, medication may also be necessary.