Enrique C. Fernandez MD MBA FAFP · Olympia Heights, Florida
Patient Tools for
Eating Against the Network
Five interactive tools to help you understand your metabolic network, build better meals, and track your progress over time — available in English and Spanish.
Based on The Diabetes Network research program
5 tools · Works offline
No Account Required
All tools work offline once loaded — save any page to your phone home screen
No login · No data shared · Your information stays on your device
How to use these tools
Click any tool below to open it. No login or download needed — it opens directly in your browser.
To use offline: on your phone, tap Share → “Add to Home Screen.” The tool will work without internet after that.
The Progress Tracker saves your data automatically in your browser — bring it to your next visit to show Dr. Fernandez.
All tools are available in English and Spanish. Use whichever is more comfortable for you.
Tools in English
My Metabolic Network Score
14 questions about your diet and symptoms. Reveals which of your 7
metabolic pathways are most activated and gives targeted food
recommendations for each.
The Plate Builder
Select what you’re eating and watch your metabolic network respond in real time. Green = fighting the network. Red = feeding it. 70+ foods across 8 categories.
My Progress Tracker
Log your HbA1c, weight, blood pressure and how you feel after each visit. Charts your trend over time and tells you in plain language whether your network is quieting down.
Eating Window Calculator
Enter your sleep schedule and medications. The tool calculates your personal safe eating window and draws a 24-hour clock with your customized schedule — including medication-specific warnings.
Drug & Meal Timing Guide
Select your medications and get a personalized guide —
exactly when to take each drug, what foods enhance its effect, what to avoid, and critical safety warnings. Covers all 9 drug classes.
Enrique C. Fernandez, MD MBA FAFP
Family Medicine · Olympia Heights, Florida
These tools are based on Dr. Fernandez’s research program The Diabetes Network — a mechanistic framework for understanding how metabolic pathways interact in Type 2 diabetes. The companion book Eating Against the Network explains the science behind each tool in plain language for patients and families.
Dr. Enrique C. Fernandez MD MBA FAFP
These tools are for educational purposes. They do not replace medical advice. Always consult Dr. Fernandez before making changes to your medication or diet.