Why You're Always Tired, Hungry & Craving Sugar | The Glucose Expert

We’ve been told that blood sugar only matters if you have diabetes — but that’s not true.

Biochemist and bestselling author Jessie Inchauspé (known as the “Glucose Goddess”) joins Kate to explain why blood sugar spikes affect energy, cravings, hormones, fertility, aging, and long-term health — even if you’re otherwise healthy.

Jessie breaks down the simple science behind glucose and shares practical hacks that can help stabilize blood sugar, reduce cravings, and improve energy throughout the day.

They also talk about how blood sugar impacts pregnancy, PCOS, exercise performance, and why many foods marketed as “healthy” may actually be causing glucose spikes.

If you’ve ever felt tired after eating, struggled with sugar cravings, or wondered why nutrition advice keeps changing — this conversation explains what’s really happening inside your body.

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In this episode you’ll learn:

• The biggest myth about blood sugar and metabolism
• The 5 simple hacks that can reduce glucose spikes
• Why food order can dramatically change your energy levels
• The surprising truth about oat milk, fruit juice, and “healthy” foods
• How blood sugar impacts cravings, fatigue, and weight gain
• The connection between glucose, PCOS, fertility, and pregnancy
• Why walking after meals can improve metabolic health
• How muscle, stress, and sleep affect blood sugar levels

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About Jessie:

Jessie Inchauspé is a French biochemist and the author of the bestselling books Glucose Revolution and The Glucose Goddess Method. Through her research and content, she translates complex metabolic science into simple habits that millions of people use to improve their health.

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