Insulin Resistance and Weight Loss - Module 4

 Insulin Resistance and PCOS

1. Prevalence of Insulin Resistance in PCOS

   • Affects 75-85% of people with PCOS.
   • Even in lean PCOS, 50% experience insulin resistance, impacting weight loss efforts.

2. Role of Insulin

   • A growth hormone that signals the availability of energy and promotes fat storage.
   • Stimulates the ovaries to produce testosterone, which can interfere with ovulation.
   • Improving insulin sensitivity can reduce androgenic symptoms (like excess testosterone).

3. Insulin Dysregulation in PCOS

   • The body overproduces insulin, especially after consuming carbohydrates, causing rapid blood sugar and insulin spikes.
   • Excess insulin promotes fat storage, making exercise or undereating less effective for weight loss.
   • Over time, cells become resistant to insulin signals, further complicating energy metabolism.

4. Key Strategies to Manage Insulin Resistance

   • Focus on balanced meals with adequate protein, fiber, and calories to stabilize blood sugar.
   • Regular movement helps improve insulin clearance.
   • Incorporate supplements and prioritize quality sleep to support insulin regulation.

Managing insulin resistance is essential for improving PCOS symptoms, enhancing weight management, and promoting ovulation.