A juicer is not necessary to make the green diet smoothie recipe. A strong blender is sufficient to properly blend all of the ingredients to a fairly creamy consistency.
A green diet smoothie usually consists of leafy greens, fruit, nuts and water. The recipe entails first putting bunches of greens into a blender with a fluid, and then blending these ingredients until they are smooth before adding more bunches of greens or fruits. This technique of blending the smoothie in stages reduces the possibility of a chunky or poorly blended smoothie. Fruit is generally frozen, which eliminates the need for ice.