Dukan Diet Review (cont.)
Phase 1, the "Attack" phase, is quite simple: Eat all you want of lean protein, along with 1.5 tablespoons of oat bran and 1.5 liters of water daily. That's it. Dieters can choose from 72 lean or low-fat meats (excluding pork and lamb), fish, poultry, eggs, soy, and nonfat dairy.
This is followed by the "Cruise" phase, which allows unlimited amounts of 28 non-starchy vegetables every other day along with a core diet of unlimited lean/low-fat protein and 2 tablespoons of oat bran. Carrots, peas, corn, and potatoes are not on this list of vegetables but appear in the next phase.
Phase 3, "Consolidation," allows unlimited protein (including pork and lamb) and vegetables every day, along with one piece of low-sugar fruit, 2 slices of whole-grain bread, and 1 portion of hard cheese. Dieters can also have 1-2 servings of starchy foods and 1-2 "celebration" meals (in which you can eat whatever you want) per week during this phase. In this phase, you begin the lifetime commitment of eating the core diet of pure protein one day each week, preferably the same day.
Phase 4, "Stabilization," is the maintenance portion of the plan. The author promises you can eat whatever you like without regain if you follow his rules -- one day a week, follow the same all-protein diet as in Phase 1; eat 3 tablespoons of oat bran a day; and walk for 20 minutes daily and never take elevators or escalators.
Sugar-free gum, artificial sweeteners, vinegars, and spices are allowed on The Dukan Diet. The book encourages dieters to take a daily multivitamin with minerals.
The Dukan Diet: How It Works
In theory, this is how the plan works: Phase 1 promotes rapid weight loss with a protein-only diet. Stay on this phase anywhere from 1-10 days, and expect to lose at a rate of 7 pounds in 5 days.
During Phase 2, which could last for months, depending on how much weight you need to lose, your body recuperates and adjusts to your weight loss. Dukan recommends sticking with this phase until you reach your goal weight, with the expectation of dropping 2 pounds per week.
Phase 3 is the critically important period between weight loss and maintenance, when the plan lightens up a bit but no weight loss is expected. This is a time when your body is vulnerable to putting pounds back on, according to the book. But if you stay in this phase five days for every pound you've lost, the book says, you'll avoid regain.
Phase 4, the maintenance part of the plan, is meant to be lifelong. You'll keep the weight off for good, the book says, if you follow this phase's requirements for a weekly all-protein day, plus oat bran and exercise.
The Dukan Diet: What the Experts Say