Add the water (and juice if your adding OJ) and spinach into a blender. Blend for 1 minute.

Add apples (and banana if your adding), mixed frozen berries, flaxseed (and/or chia seeds), and the stevia. Blend for 1-2min until well blended.

**if you like your smoothies less chunky, add another cupof water and blend an extra minute.

Substitute options: you can easily substitute spinach for mixed greens or kale if you dont have any on hand. And berries can be any other frozen fruit (peaches, pineapple, papaya, grapes, etc)