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© 2026 Arseniy Arsentyev

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T1D Education Platform - John Pemberton | Ep. 14
EP 14May 13, 2026• 01:28:44

T1D Education Platform - John Pemberton | Ep. 14

John Pemberton — Diabetes Dietitian & Creator of The Glucose Never Lies

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DiabetesAIPatient Education

Show Notes

In this episode, John Pemberton — a diabetes dietitian, type 1 diabetic, and creator of The Glucose Never Lies — shares his seven-year journey from building diabetes education guides to developing Grace, an AI agent designed to deliver expert-level type 1 diabetes education tailored to each user's pace and needs.


John breaks down Grace's three-layer architecture (consensus guidelines as the source of truth, his lived clinical experience as the delivery layer, and a Nassim Taleb-inspired philosophy of black swan caution, via negativa, and skin in the game) and explains why the tool is intentionally designed to get users 80% of the way there, leaving the critical final 20% to human-to-human connection.


The conversation also dives into the messy economics of building AI in healthcare, how Grace will be funded so it stays free for patients, and a candid look at which jobs AI will reshape — and why great communicators, not information jockeys, are the currency of tomorrow's medicine.


Contact Me:
Website: https://aarsentyev.com/
LinkedIn: https://www.linkedin.com/in/arsarsentyev/


Other Platforms:
YouTube: https://www.youtube.com/@tommedpod
Spotify: https://open.spotify.com/show/3pRrtIXfcyjGey4VShawKt
Apple Podcasts: https://podcasts.apple.com/podcast/tomorrows-medicine/id1803923096

About this Guest

John Pemberton

John Pemberton

Diabetes Dietitian & Creator of The Glucose Never Lies

Paediatric diabetes dietitian and a person living with type 1 diabetes. He co-authored the ISPAD 2022 and EASD 2024 exercise guidelines, and built Grace, an AI agent for type 1 diabetes education.

The Glucose Never LiesLinkedIn
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