Here's one that is tasty AND purposeful. Sweet, WITHOUT the aspartame, and hugely beneficial as a natural antioxidant.
4 ice cubes
1 cup water
1/2 of a lemon, squeezed
1 Tablespoon orange juice concentrate
1/2 cup coconut milk (safe version from a can if you aren't making your own)
2 teaspoons goji powder
Blend all in a blender or Ninja, drink immediately.