Intermittent Fasting: The Beginner's Guide to 16/8
Learn how to master intermittent fasting to improve metabolic flexibility, mental clarity, and fat loss without counting every calorie.
The Science of the Window
Intermittent Fasting (IF) isn't a diet—it's a timing strategy. By restricting your eating to a specific window, you allow your insulin levels to drop low enough and for long enough that you begin burning stored body fat for energy. The 16/8 method is the most popular entry point.
How to Start Your First 16/8 Week
1. Pick Your Window: Most people choose 12 PM to 8 PM. This means you skip breakfast and stop eating after dinner.
2. Stay Hydrated: During the 16-hour fast, you can have water, black coffee, or plain tea. No sugar, no cream.
3. Break Your Fast with Protein: Your first meal should be high in protein and healthy fats to avoid a massive insulin spike.
Tracking Fasting with Scan Chef
When you use the "Intermittent Fasting" mode in your Scan Chef profile, our AI helps you optimize your meals to keep you fuller for longer during your fasting window. Snap a photo of your breaking-fast meal, and we'll ensure you're getting the nutrients needed to sustain your energy.