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Jessie Inchauspé

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Jessie Inchauspe
Born1992 (age 33–34)
Biarritz, Nouvelle-Aquitaine, France
EducationKing's College London (BA)
Georgetown University (MA)
YouTube information
Channel
Years active2022–present
Subscribers1.8 million
Last updated: 17th April 2026
Websiteglucosegoddess.com

Jessie Inchauspé (born 1992), also known as Glucose Goddess, is a French influencer[1] and New York Times bestselling author.[2] She is the founder of Glucose Goddess. She posts content on an Instagram account, glucosegoddess and on a YouTube channel, Glucose Revolution. She is the author of two books on managing glucose levels for wellness: Glucose Revolution and The Glucose Goddess Method. She is a contributor to the French radio station RTL, and presents the 2025 UK Channel 4 show, The Glucose Goddess.[3]

Early life and education

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Inchauspé was born in 1992 in Biarritz, France.[4] An accident in which she broke her back at age 19 led her to being interested in health.[4]

In 2012, she graduated with a bachelor's degree in mathematics from King's College London. She then worked at the University of Pennsylvania as a researcher in statistics. During her time there in 2014, she published A Behaviorally Informed Survey-Powered Market Agent in The Journal of Prediction Markets.[5] In 2015, she completed a master's degree in biochemistry at Georgetown University.[6] While at Georgetown she worked on research linking diet with cancer, and co-authored Paternal programming of breast cancer risk in daughters in a rat model: opposing effects of animal- and plant-based high-fat diets in Breast Cancer Research.[7]

Career

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Inchauspé started her career in 2015 working at the genetics start-up 23andMe as product manager.[8][9]

While working at 23andMe, Inchauspé got the opportunity to test a continuous glucose monitor as part of an internal pilot study. While she does not have diabetes, she describes the experience as "life-changing", and states that her interest in glucose levels arose from linking glucose spikes to mental health episodes of depersonalization-derealization disorder[10] which she says she had suffered from since her accident at 19. The link between glucose and the disorder has never been corroborated in the scientific literature.[citation needed]

Inchauspé then started the @glucosegoddess Instagram account on which she shared graphs made from her own continuous glucose monitor data to illustrate nutritional science.[8] As of 2024, the account holds 5 million followers.[citation needed]

She describes herself as a "science communicator trying to help people understand how food impacts their body", and that is she is trying to "impact public health on a global scale".[1]

Inchauspé has made a number of television appearances, on Good Morning America in the United States, and the French television show Quotidien.[11]

In early 2025, she presented a Channel 4 television series, The Glucose Goddess.[3]

Glucose Revolution

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In April 2022, Inchauspé released her debut book, "Glucose Revolution: the life-changing power of balancing your blood sugar."[10] Over 1 million copies have been sold worldwide.[12][13] It is a number 1 bestseller in France, the United Kingdom, Australia, Spain, and Germany.[13] In the US, is a Wall Street Journal bestseller.[10][4] It is translated into 40+ languages.[14]

In it, Inchauspé argues for the importance of glucose regulation for all aspects of our health,[15] and defines her "glucose hacks". She claims that glucose management matters for people with and without diabetes alike, and that you can eat everything as long as you understand when, how, and in which combination.[1]

Inchauspé's work centers around ten "glucose hacks" that she claims are groundbreaking, and reduce blood sugar spikes: Eat foods in the right order, Add a green starter to all your meals, Stop counting calories, Have a savoury breakfast, Have any type of sugar you like – they're all the same, Pick dessert over a sweet snack, Reach for vinegar before you eat, After you eat, move, If you have to snack, go savoury, and Put some clothes on your carbs.[10] She claims that these hacks can help improve energy levels, reduce cravings, and that blood sugar balance is the key to physical and mental health.

The Glucose Goddess Method

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In May 2023, Inchauspé's released her second book, "The Glucose Goddess Method: The 4-Week Guide to Cutting Cravings, Getting Your Energy Back, and Feeling Amazing", which focuses on four of her "glucose hacks": have a savoury breakfast, drink vinegar before you eat, add a green starter to all your meals, and after you eat, move.

In it, Inchauspé describes an experiment she ran on 2,500 people who improved all aspects of their health as they added the four hacks to their routines for 4 weeks. The book comes with one hundred recipes to implement the method.

The Glucose Goddess was featured on The New York Times Best Seller List[2] and is an international bestseller.

Anti-Spike Formula

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In 2024, Inchauspé announced the launch of her nutritional supplement, Anti-Spike Formula. She describes the supplement as "the best supplement to support your glucose levels." The supplement is marketed as reducing blood sugar spikes by up to 40%, and as having long-term effects on fasting glucose levels and GLP-1.

A 2-capsule serving includes 250 mg of white mulberry leaf extract as Reducose, 250 mg of Eriomin (a citrus flavonoid lemon extract), 85 mg of cinnamon bark extract at a 12 to 1 extraction ratio, equivalent to 1g of cinnamon, as well as lemon extract and an "antioxidant" vegetable blend.

The product has received criticism owing to the lack of clinical trials investigating the efficacy of the supplements.[1][16] Evidence for the main ingredient, white mulberry leaf extract, having a beneficial effect on blood glucose levels is limited.[17]

Reception

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Publishers Weekly comments that "Inchauspé shines in her desire to ensure readers have a good grasp on the facts behind diets, and in her ability to communicate it well."[18] Australian geneticist David Sinclair, called her book “the best practical guide for managing glucose to maximize health and longevity,” and Dr. Robert Lustig praised her talent for translating complex science into helpful advice.[19]

She has received criticism over the lack of evidence for her products and methods.[20][21][16] A health watchdog noted that her supplement formula lacks rigorous clinical testing and that claims of a “40% reduction” in glucose spikes are extrapolated only from isolated ingredients.[20] Nutrition experts like Nicola Guess argue that focusing excessively on glucose oversimplifies broader metabolic health and may lead to misinformation.[22][1]

Nutrition associate professor Laura Bellows cautioned that whilst some of her so-called “glucose hacks” reflect well-established dietary advice whilst others, such as claims about the benefits of vinegar, may overstate their effectiveness.[23]

In June 2025, the Freedom Food Alliance, supported by more than 40 registered dietitians, nutritionists, and medical professionals, published an open letter to Channel 4 regarding misinformation in the documentary Eat Smart: Secrets of the Glucose Goddess.[24] The letter raised "serious concerns" over the program's scientific accuracy, alleging that it oversimplified medical conditions like acne by suggesting they could be resolved through "glucose hacks." The experts argued that the show misrepresented blood sugar science by encouraging non-diabetic individuals to minimize glucose spikes, noting that variability is a "normal and healthy physiological response" in those without metabolic disorders.[24]

The signatories also warned that the program's emphasis on constant monitoring and dietary "hacks" could fuel orthorexic tendencies and disordered eating patterns. Additionally, the letter highlighted Inchauspé’s lack of professional dietetic or medical credentials - she is not a registered dietician or medical doctor - and criticized the marketing of her commercial supplements, asserting that the claims lacked independent scientific validation.[24]

Personal life

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Inchauspé lives in New York City.[4]

Bibliography

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Books

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  • Glucose Revolution: The Life-Changing Power of Balancing Your Blood Sugar. New York: Simon & Schuster (2022). ISBN 1982179414
  • Glucose Goddess Method: The Four Week Guide To Cutting Cravings, Getting Your Energy Back, And Feeling Amazing. New York: Simon & Schuster (2023). ISBN 1668024527

References

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  1. 1 2 3 4 5 Kaplan, Ilana (August 7, 2024). "How the Glucose Goddess sweet-talked her way into the American diet". The Washington Post.
  2. 1 2 "Advice, How-To & Miscellaneous Books - Best Sellers - Books - May 21, 2023 - The New York Times". The New York Times. ISSN 0362-4331. Retrieved 2023-10-17.
  3. 1 2 "'Glucose Goddess' Jessie Inchauspé to test the science of glucose in new Channel 4 series | Channel 4". www.channel4.com. Retrieved 2024-10-31.
  4. 1 2 3 4 Chonchúir, Sharon Ní (2022-07-01). "The biochemist spreading the gospel of balanced blood sugar". Irish Examiner. Retrieved 2022-07-14.
  5. ↑ Inchauspe, Jessica; Atanasov, Pavel; Mellers, Barbara; Tetlock, Philip; Ungar, Lyle (2014-09-12). "A Behaviorally Informed Survey-Powered Market Agent". The Journal of Prediction Markets. 8 (2): 1–28. doi:10.5750/jpm.v8i2.867. ISSN 1750-676X.
  6. ↑ Moss, Brigid (2022-03-26). "How to eat cake and lose weight – yes, really". The Telegraph. ISSN 0307-1235. Retrieved 2022-07-14.
  7. ↑ Fontelles, Camile Castilho; Guido, Luiza Nicolosi; Rosim, Mariana Papaléo; Andrade, Fábia de Oliveira; Jin, Lu; Inchauspe, Jessica; Pires, Vanessa Cardoso; de Castro, Inar Alves; Hilakivi-Clarke, Leena; de Assis, Sonia; Ong, Thomas Prates (2016-07-26). "Paternal programming of breast cancer risk in daughters in a rat model: opposing effects of animal- and plant-based high-fat diets". Breast Cancer Research. 18 (1): 71. doi:10.1186/s13058-016-0729-x. ISSN 1465-542X. PMC 4960664. PMID 27456846.
  8. 1 2 "Jessie Inchauspé : sa méthode révolutionnaire contre l'abus de sucre". parismatch.com (in French). 8 May 2022. Retrieved 2022-07-14.
  9. ↑ Brodwin, Erin. "Genetics company 23andMe is rolling out a huge initiative for people with ADHD and depression — but psychologists are worried". Business Insider. Retrieved 2024-10-31.
  10. 1 2 3 4 Inchauspe, Jessie (2022-04-05). Glucose Revolution. Simon and Schuster. ISBN 978-1-9821-7941-0.
  11. ↑ "Jessie Inchauspé nous explique la méthode " Glucose Goddess "". TF1+ (in French). 2024-06-06. Retrieved 2024-10-31.
  12. ↑ "Why Is Everyone Talking About Blood Sugar Spikes? Ask The Glucose Goddess". Bustle. 2023-04-28. Retrieved 2023-10-17.
  13. 1 2 Hertel, Olivier (2022-08-11). "" Glucose Revolution » : la vérité scientifique derrière le « best-seller "". Le Point (in French). Retrieved 2022-10-05.
  14. ↑ "Glucose Revolution". Susanna Lea Associates. Retrieved 2021-11-30.
  15. ↑ Moss, Brigid (2022-03-30). "How to eat cake and lose weight". The Sydney Morning Herald. Retrieved 2022-07-14.
  16. 1 2 "Can the Glucose Goddess Anti-Spike pill stop our blood sugar spikes?". getthegloss.com. 8 February 2024. Retrieved 2024-10-17.
  17. ↑ "White Mulberry Leaf: Usefulness and Safety". NCCIH. Retrieved 2026-04-17.
  18. ↑ "Glucose Revolution: The Life-Changing Power of Balancing Your Blood Sugar by Jessie Inchauspe". www.publishersweekly.com. February 2, 2022. Retrieved 2024-10-31.
  19. ↑ The Glucose Goddess Method. 2023-05-02. ISBN 978-1-6680-2452-2.
  20. 1 2 "Fact Checking Jessie Inchauspé ("Glucose Goddess") - Biochemist foodfacts.org". www.foodfacts.org. Retrieved 2025-08-12.
  21. ↑ sophiecorbett (2023-06-01). "A Dietitian's review of the Glucose Goddess Method". Mental Health Dietitians. Retrieved 2026-04-17.
  22. ↑ "Régime: "Gérer son glucose? Une perte de temps" - Le Temps" (in French). 2023-05-02. ISSN 1423-3967. Retrieved 2024-01-06.
  23. ↑ O'Brien, Sara Ashley. "Is Glucose the New Gluten? Inside the Blood-Sugar Health Craze". WSJ. Retrieved 2025-02-10.
  24. 1 2 3 Lockie, Robbie (June 26, 2025). "Open Letter to Channel 4 Regarding Misinformation in Eat Smart: Secrets of the Glucose Goddess". Freedom Food Alliance. Retrieved February 9, 2026.
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