Potassium to nourish your Nervous System! This superfruit is a natural source of potassium (Consumed as part of a balanced diet), which is one of the essential elements to keep your nervous system happy. Ensuring all the messages for actions like muscle movement, heart function and digestion get around the body, keeping you on top of your game. I started Sunraysia back in 1985 because like any parent I wanted my family to grow up healthy, especially on the inside. And I firmly believe that good digestive health is the key to feeling great. Sunraysia juices turned out not only nutritious, but delicious too, and that's what made me feel great on the inside. Dan.