There are so many diets out there these days that it's very hard to keep track of them. There are three step diet plans for losing weight and even three step plans for removing all toxins from the body. You need to understand that such drastic measures never really work, though. Such diets will prescribe low carb intake and low fat intake, so that you can lose weight quickly. You should know that this is not healthy, as this will cause dehydration and drain your body off fluids. This will result in an unhealthy and temporary weight loss that you should avoid.