Pro Lean Greens is high in fiber and low in carbohydrates. It can be mixed simply with water, juice, milk or a non-dairy milk alternative. Or it may be added to a blender with fresh or frozen fruit, milk or non-dairy milk alternative, ice, nut butter, and so on. Pro powders are convenient: they do not go bad, like the produce rotting in your fridge; you don’t have to worry about what’s in season; and they taste great, ensuring compliance for “picky” eaters: children and adults alike