I made a "green drink" recipe similar to those I've seen touted by the Nutri bullet folks. Used my trusty old Vitamix, which all the sites I've seen say would make the same consistency. I had just been to the healthy grocery for produce, so I may have had too much too choose from!
Basically the Nutri Bullet concept is
one part greens
to one part fruit
and then 1/8th part nuts/seeds
water to cover
Frankly, I threw in some of everything, since I already had scuppernongs, banana and apple slice here. I added some raspberries, blueberries, a small carrot, half a small beet. I used mainly spinach for the greens but had a kale leaf in there and a beet leaf. For the nuts/seeds part , I had some pumpkin seeds, a few cashews. Well, having so many different colors, as you can imagine, I came up with the drink color ... .. brown. (smile - maybe that little beet was over the top) Nobody will drink it but me. They were expecting something like photos they have seen of pretty colored ones.
It's obviously very nutritious, and tastes fine but too sweet. I don't think anyone who has issues with their blood sugar should try Nutri Bullet's half-greens, half-fruits concept for a drink. It's just a little too much natural sugars, I imagine, and needs to be tweaked more than that. And for anyone, it should be drunk slowly, I'm sure. Even in their recipes for their more bitter drink recipes (which they suggest for people who have already been having their kind of drinks for 2 weeks) I could only find 2 recipes without a whole banana in them. And both of those called for 1 cup watermelon. So I know that we're talking a LOT of natural sugars with those recipes.
They offer their complete long recipe book here if anyone is interested, and the juice recipes for 1st, 2nd and 3rd weeks of getting used to their drinks (sweetest in the first week) are on the numbered pages 40 through 47. It's nice they are willing to make that available.