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The Low-Spike Lifestyle Book is on the way. It will expand the concepts in the guide with deeper stories, examples, and a more complete framework. Planned price: $24.99.
The Low-Spike Lifestyle does not require any apps, devices, or services. Some readers choose to explore additional tools on their own to better understand their eating habits or personal patterns over time. These tools are listed only as examples of what some people use. They are not recommendations, not endorsements, and not medical advice. Whether or not you use any tool is entirely your choice, and decisions should be made based on your own evaluation and, when appropriate, guidance from a qualified healthcare professional.
Build awareness with quick meal capture and simple pattern tracking. KarbCoach helps you experiment with meals and habits without extremes.
Pair lifestyle experiments with real-world feedback. A CGM can help you notice how different meals, timing, and activity relate to your glucose patterns over time.
If you use CGM technology, follow the manufacturer's instructions and your clinician's guidance.
Want a broader snapshot than day-to-day habits? Function offers subscription-based blood testing that can help you understand trends in metabolic health markers, inflammation-related signals, and more.
Intended for education and tracking; interpretation and decisions should involve a qualified professional.
