1 cup Coconut water
1 tbsp Psyllium husks
1 tbsp Acacia fiber
1 cup Pineapple (or papaya or a mix of the two, chopped)
handful Spinach
4-6 Ice cubes

Blend ingredients together and serve cold.

From Dr. Robynne Chutkan's book Gutbliss: A 10-Day Plan to Ban Bloat, Flush Toxins, and Dump Your Digestive Baggage