What do you think about adding other things to the green smoothie? For example, I’ve been adding “Delicious Greens 8000″ (a spoonful), some whey protein, and some non-fat plain kefir. I’d be interested to hear if you think this is either beneficial or detrimental to the whole green smoothie concept.
Also, what do you think about the idea of doing a green smoothie “fast” for a few days or more? Would you consider this to be harmful or beneficial?