This is a 5X Nutrition Based Weight Loss System. All other weight loss programs are "One Dimensional" meaning you get only the one diet method that they are selling and when you hit a plateau or get bored, you’re stuck with their one approach. Also, because of the way they sell their plans you're stuck with paying them every month you're on their plan. This gets very expensive for you! What Marco designed is a Multi Dimensional System, meaning you get 5 different nutrition plan approaches! You can then change from one to the next each time your body begins to adapt(weight loss plateaus) to the one you’re on. This will help keep the body guessing and keep the metabolism up for long term weight loss. You can also choose to change from one to the other when you get bored with the one you’re on. Every few weeks you can switch to a different Nutrition System Approach. What is even better, once you buy the 5X Drop-It System, you own it, no need to buy them again. But you can choose to move to the next system that is a FAT BURNING SYSTEM Called BURN-IT FAT LOSS. That is a Fitness Based Fat Loss Approach that has it's big benefits over the Diet Bases Approaches.