Jun 17, 2016 PHASE 1: ATTACK. The Dukan Diet starts with a short, sharp Attack phase where you eat nothing but protein – just meat, fish, eggs and (unlike .The duration of the Dukan Diet Attack phase depends on your age, the weight you need to lose, and the number of diets you have done in the past. The Dukan .Yesterday was my fifth day on the Dukan diet. I made it through a complete five-day “Attack Phase” and thought I would share my experiences with you. The false .Dr Pierre Dukan's Diet Phase 1. The Attack Phase of the Dukan Regime – fast track weight.There are a lot of rumors and myths about low carb diets. There is a wide variety of approved foods in the Attack phase – 68 in total to choose.