Smoothies have become known since the early 70-ies of the last century, when the United States opened the first "healthy café" that sold chopped in a blender useful products. A smoothie is a drink made in a blender from fresh fruit and vegetables with added yogurt, ice cream, milk, or muesli. This dish is not creating in the stomach of gravity, and thus supplying the entire body daily allowance of minerals and vitamins. On wonder as they are supported by the Pacific surfers, who considered it was borrowed. (information from Internet)