Cantaloupe-Blueberry Smoothie w/ Flax Seed

1 cup water
1 tablespoon ground flax seed (or flax seed meal)
1/2 cup blueberries
1/2 cup purple grapes
1 cup small squares cantaloupe
2 handfuls kale or chard

Optional:

Protein powder

Stevia to taste

Agave to taste

Xylitol to taste

Blend it all up in your trusty old power blender. Remember, the more frozen fruits going into your smoothie, the more water you want to add so your blender doesn't jam. Sweeten to taste with protein powder, stevia, agave, or xylitol.