Insulin Resistance: What it is, how to test it, and evidence-based ways to improve it. In this episode we break down insulin’s role in metabolism, the difference between normal vs optimal glucose/insulin ranges, the most useful labs (and how to read them), and practical strategies that can improve insulin sensitivity.

Your Hosts: Alexandra Marks, WHNP-BC

Peter Mandel, MD, FACOG

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Chapters:

00:00 Introduction

03:12 What is Insulin (Anatomy & Physiology)

06:23 Optimal vs Normal Glucose Levels

08:34 Testing Glucose & Insulin Levels

15:48 Consequences of Insulin Resistance

16:40 How Insulin affects Glucose

19:10 Prevalence & Causes of Insulin Resistance

21:35 Treatment Options

25:23 Is Insulin Resistance Reversible

26:46 Summary & Take Home Message

Disclaimer This video is for educational purposes only and is not medical advice. Talk to your healthcare professional before making changes to your meds, diet, or exercise—especially if you have diabetes, are pregnant, or take glucose-lowering medications.

#InsulinResistance #MetabolicHealth #Type2Diabetes #BloodSugar #Glucose