What is insulin resistance in plain words?
Answered by the AskDoc Medical Team · Medically reviewed under our Medical Director, MBBS
Insulin is the key that lets sugar out of the blood and into cells. Insulin resistance means the locks have gotten rusty: the same key turns less, so the body makes more and more insulin to force the door.
For years that extra insulin keeps sugar looking normal while pressure builds behind the scenes. Fatigue after carbs, belly weight, skin tags and dark velvety patches at the neck are common outward hints.
It is highly reversible with muscle-building movement, walking after meals, better sleep and modest weight loss, which is exactly why catching it early beats treating diabetes later.
Go deeper, free
If you are buying a meter
Any major-brand glucose meter is accurate enough for home tracking. The real cost is the strips, so compare strip prices before choosing the meter.
See glucose meters and stripsAs an Amazon Associate, AskDoc earns from qualifying purchases, at no extra cost to you. It never changes what we recommend.
Is this your situation right now?
General answers only go so far. A doctor can look at your numbers and history and give you a written answer about you.
People also ask
Health education, not personal medical advice. In an emergency, contact your local emergency service now.