The Diary Of A CEO with Steven Bartlett
The Diary Of A CEO with Steven Bartlett

The Scary New Research On Sugar & How They Made You Addicted To It! Jessie Inchauspé

In this new episode Steven sits down with the French biochemist and bestselling author Jessie Inchauspé. After an accident that resulted in Jessie breaking her back when she was 19 years old, Jessie became interested in the ways to achieve optimal health and wellbeing. Jessie followed this passion i

Featured Speakers

Steven Bartlett HostJesse Inchauspé Guest

Topics Discussed

Episode Summary

Executive Summary: Jessie Inchauspé explains how glucose spikes—rapid rises in blood sugar from starches and sweets—can drive cravings, fatigue, brain fog, inflammation, poor sleep, aging, hormonal issues, and diabetes risk. She argues that simple food-order and timing hacks can flatten spikes, improve symptoms, and let people keep eating foods they love.

Main Topics: Jessie’s health crisis and origin story (Priority: 5/5): A traumatic back injury and subsequent depersonalization/panic episodes led Jessie to prioritize health and study biochemistry, genetics, and glucose regulation. What glucose is and why spikes matter (Priority: 5/5): Glucose is described as the body’s main fuel, but rapid excess intake causes spikes that stress mitochondria, raise inflammation, and trigger downstream symptoms. Symptoms and disease links of glucose roller coasters (Priority: 5/5): The conversation links unstable glucose to cravings, fatigue, brain fog, sleep disruption, acne, aging, PCOS, type 2 diabetes, heart disease, cancer, and cognitive decline. Food order, composition, and timing hacks (Priority: 5/5): Jessie presents practical methods—veggies first, vinegar before meals, movement after eating, savory breakfasts, and pairing carbs with protein/fat/fiber—to reduce spikes. Why calories are an incomplete metric (Priority: 4/5): She argues calorie counting misses the biochemical quality of food and its effect on glucose, insulin, hunger, and health outcomes. Enjoyment without restriction (Priority: 4/5): Her core philosophy is not eliminating sugar, but learning to eat it in ways that minimize damage so people can keep foods they love. Vulnerability, gratitude, and communication (Priority: 3/5): The episode closes with personal reflection on family, mortality, and the value of honest connection, reinforcing the health-and-life-priorities theme.

Key Arguments: Glucose is the body’s preferred fuel, but too much too quickly creates spikes that harm energy, mood, and long-term health. Most people without diabetes still experience harmful blood sugar spikes and may not realize it. Cravings are often a physiological response to a glucose drop, not a moral failure or lack of willpower. Balanced glucose can improve multiple systems at once: brain function, sleep, skin, hormones, fertility, weight regulation, and aging. Food order matters: vegetables first, then protein/fat, then starches/sugars can reduce a meal’s glucose spike substantially. Vinegar before meals can blunt both glucose and insulin spikes by slowing starch breakdown and aiding muscular glucose uptake. Post-meal movement helps muscles absorb glucose and lowers the spike. Breakfast is a major leverage point; savory, protein-forward breakfasts are better for glucose stability than sweet breakfasts. Calorie counting oversimplifies food because it ignores composition, glucose response, and satiety effects. Sugar gives pleasure and dopamine, not sustainable energy; energy claims around sugary foods are misleading. PCOS and insulin resistance are tightly linked to glucose dysregulation, so balancing glucose is a first-line strategy. People should use the hacks flexibly; the goal is better health without giving up enjoyable foods.

Data Points: Glucose spike reduction from food order: up to 75% - Eating vegetables first, then protein/fat, then starches/sugars can reduce a meal’s glucose spike without changing the food. Glucose spike reduction from vinegar: up to 30% - One tablespoon of vinegar in a tall glass of water before a meal can reduce the meal’s glucose spike. Insulin spike reduction from vinegar: up to 20% - The same vinegar routine was described as lowering insulin response as well. Duration of immobilization after injury: about 3 weeks - Jessie was not allowed to move while awaiting surgery for her broken vertebra. Vertebra fragmentation: 13 pieces - Hospital scan revealed one vertebra was fractured into 13 pieces. Weight loss after surgery: about 20 pounds in 10 days - She reported severe post-surgical recovery with minimal eating and rapid weight loss. Study publication timing: 2018 - She referenced a recent study showing blood sugar spikes matter even in people without diabetes. Community/replay signal: most replayed segment was her breakfast explanation - Stephen said the most replayed part of an earlier interview was Jessie describing what she eats daily. Time since last depersonalization episode: 2 days before the interview - She mentioned a brief recent episode after a flight and stress/ungrounding. Risk framing: 3 out of 5 people - She stated that three out of five people in the world will die of an inflammation-based disease.

Pivotal Quotes: "The more spikes you have, the faster you die." — Jesse Inchauspé: Used to underscore why she thinks glucose management matters for long-term health. "Learn the glucose hacks and then just eat everything you love." — Jesse Inchauspé: Her central philosophy: reduce glucose spikes without adopting a restrictive diet. "Sugar gives you pleasure. It does not give you energy." — Jesse Inchauspé: A key myth-busting statement about sweet foods and perceived energy.

Implications: For listeners, the takeaway is that small, repeatable habits can meaningfully improve energy, mood, cravings, and longevity. For the health industry, it reinforces a shift from calorie obsession to glucose literacy and behavior design.

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About The Diary Of A CEO with Steven Bartlett

Steven Bartlett is a British entrepreneur, investor, and author. He’s the founder of Flight Story – a media company – and Flight Fund, an investment fund backing the next generation of category-defining businesses. He created The Diary Of A CEO to share the unfiltered pages of the personal diaries of the world’s most fascinating CEOs, experts, therapists, and leaders – with the hope that their lessons will help both you and him live better lives. DOAC is a double acronym: Diary Of A CEO, but also Dreamers, Open-minded, Awareness, and Connection.This is your corner of the internet to dream boldly, think openly, expand your awareness, and feel more connected. My New Book: https://g2ul0.app.link/DOAC IG: https://www.instagram.com/steven LI: https://www.linkedin.com/in/stevenbartlett-123

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