The 21 Day fix is certainly not a boring diet. In fact, it isn't a diet at all! It is a well rounded nutrition plan. If you learn to eat a well balanced diet, you will feel better, more energetic, and it is easier to lose weight (or not gain weight, depending on your situation). 21 Day Fix even helps you learn moderation because the plan allows for cheats and treats!! The meal plan itself is simply AMAZING, and it even comes with it's own workout program of daily 30 minute workouts to help you slim and tone your body!!!