Without the Tru-Food supplement, this sweet, creamy smoothie makes for about 250 calories - the perfect addition to a balanced breakfast. With the supplement, you add protein and almost all of the essential vitamins and minerals, a particularly important factor for vegans (but recommended for everyone, of course). Tru-Food is the most cost-friendly all-in-one vegan supplement I have been able to find so far, and while its taste is somewhat grassy, it can be balanced out with the addition of some agave nectar.