The Glucose Never Lies®
Science and lived experience
for type 1 diabetes
An independent education platform that translates complex diabetes science into clear, practical understanding. Built by clinicians and people living with type 1 diabetes, grounded in peer-reviewed evidence, and designed to help you explore how glucose really works.
Where to start
From foundations to self-discovery.
Three ways to get started
Twelve essential building blocks: insulin, carbohydrate, activity, CGM, and glucose patterns.
Every Foundations module ends with an assessment, and a score of 9 out of 10 earns a personalised certificate.
Complete the Foundations to be ready for the advanced guides and Podcast.
Go deeper. In-depth guides on IOB, CGM technology, AID systems, and exercise physiology.
Every guide ends with a quiz, and a score of 9 out of 10 earns a personalised certificate.
Grace is our AI education assistant for type 1 diabetes. Tweak two settings and Grace answers questions at your level.
Grace has tools that help explore optimal AID settings, alcohol, exercise plans, and hypo and hyper management. Also included are technology selectors and Survive and Thrive guides for CGM and AID systems.
The GNL Podcast
Latest episodes.
Tandem Control-IQ+ and Mobi, with Laurel Messer
The AID series opens: correction factor as the lever, what Control-IQ+ changes, and the matchbox sized Tandem Mobi.
Listen to Episode 43DICE 2026 Highlights
Highlights and key takeaways from the DICE 2026 conference.
Listen to Episode 42CGM Series Review and the Diabetech Conversation
Closing the CGM series, with a wide-ranging conversation on where diabetes technology is heading.
Listen to Episode 41Get in touch