Freeze dried banana. Note: freeze dried, they are very concentrated and taste and have texture more like a junk food snack. Freeze dried and dehydrated bananas are not the same texture. 

Not only are bananas high in potassium, but they also boost high levels of dietary fiber, vitamin B6 and vitamin C. Freeze dried bananas are very sweet. When the are cut thick and freeze dried, they have the texture of a lucky charm marshmallow.

Why mediums and psychics should snack on a banana after a reading:
- bananas help regulate blood pressure which can be affected during a reading  
- they have iron in them which prevents anemia caused from low iron level, a common issue among people that channel.
- they are easy on the digestive system and stimulate the solar plexus and sacral chakras, without further stressing out the body after a reading, which helps get grounded and present faster. 
- they are fast energy for the body, something that can easily be drained during a reading