The 80% Rule to Beat the Afternoon Slump

Many of us experience an afternoon slump, feeling drained and unfocused after lunch. The 80% rule, inspired by the Okinawan principle of 'Eat Until You're Eight Parts Full,' can help combat this slump. Instead of having a heavy lunch that triggers our body into digestion mode, we opt for a lighter lunch focused on protein, vegetables, and fats, while avoiding heavy carbohydrates that induce sleepiness. Taking a 15-30 minute walk after eating promotes digestion and mental clarity, followed by drinking 16 ounces of water. In case an extra boost is needed, a lightly caffeinated beverage like green tea can be consumed. This system significantly improves productivity in the afternoon, enabling us to tackle important tasks and make real progress.