surprising foods that improve your brain "Coconut water".

Oh yeah, I love coconut water!  And it's more popular than ever these days, and widely available in most corner stores.  Coconut water is a great source of potassium and has no sodium, which helps to balance the potassium to sodium ratio in your body.  Most people eat too much sodium and when this balance is out of whack, it can affect your brain function.  Also, coconut water only has a little bit of natural sugar and calories --about 1/4 the amount of sugar compared to soda pop.