Juice ½ a lemon and pour the juice into a high-powered blender or food processor.
Add the water, apples, spinach, ginger, cinnamon and protein powder and blend until very smooth.
You can enjoy at this apple cider smoothie at room temperature or cool it down by blending in ice cubes. To enjoy it hot, either heat it by running the Vitamix for 5 minutes or warm it in a pot on the stove.
Finally, whisk or blend in the supplements and enjoy.