Most women with PCOS have insulin resistance — even many who are at a typical weight. It means your body's cells respond poorly to insulin, the hormone that moves sugar from blood into cells. Your pancreas compensates by making extra insulin. That extra insulin then signals the ovaries to make more androgens — which worsens acne, hair changes, cycle disruption, and weight gain. It is a loop, and breaking it is one of the highest-leverage steps in PCOS care.
Signs you might have it
Insulin resistance is often silent, which is why labs matter. Possible clues include dark, velvety skin patches on the neck or underarms; skin tags; intense carbohydrate cravings; energy crashes after meals; and weight gain concentrated around the midsection. But many women have no obvious signs — testing is the only way to know.
How it's tested
Common tests include fasting glucose and fasting insulin, hemoglobin A1C (a 2-to-3-month blood sugar average), and sometimes lipid panels. An important nuance: your glucose can look "normal" while insulin runs high — that is why insulin itself is worth measuring, not just sugar.
Why it matters beyond PCOS
Over years, untreated insulin resistance can progress to prediabetes and type 2 diabetes, and it raises heart disease risk. Managing it now is one of the most meaningful long-term investments in your health — for PCOS symptoms today and disease prevention for decades.
What improves it
- Movement — especially walking after meals and strength training, which makes muscles more insulin-sensitive
- Steady, protein-forward eating that avoids big blood-sugar spikes
- Sleep — poor sleep measurably worsens insulin resistance
- Stress management — chronic stress raises cortisol, which worsens insulin resistance; not the whole answer, but a real lever
- Medical options, when appropriate, discussed with your provider
Book through our secure booking portal to get your metabolic picture evaluated by video visit.
Frequently Asked Questions
Does insulin resistance mean I have diabetes?
No. It is an earlier stage — your body is working harder to keep blood sugar normal. That is actually the best time to catch it, because it is also the most responsive to change.
Can insulin resistance be reversed?
Many people improve insulin sensitivity substantially with sustained lifestyle change and, when appropriate, medication. 'Reversed' is a strong word — think of it as a pattern you can manage into the background with steady habits.