Smoothie consumption is an example of a dietary practice that you can get onboard with. These drinks can be prepared from healthy ingredients, making them great healthy drink options. Various smoothie diet plans have been established, including the 21-day smoothie diet plan. This diet plan is worthy of consideration for weight loss and other possible benefits. This might explain why you will find numerous people following the 21-day green smoothie diet or smoothie detox diet plan. What Is A Smoothie Diet? When it comes to the smoothie diet, most people tend to confuse it with the liquid diet. These are actually two different concepts. To begin with, the smoothie diet contains smoothies that are prepared using healthy ingredients like veggies and fruits. In this diet plan, you do not stop consuming your meals. Instead of this, you only replace one or two meals a day with your smoothies. However, in a liquid diet, you only consume liquid calories. Most liquid diets may replace all your meals and snacks, where only the consumption of vegetable or fruit juices and shakes is accepted (6). Understanding this difference is imperative as it helps you avoid mixing the two concepts while you start the smoothie diet plan.