I do know bananas are one of the few foods to contain Dopamine, which converts to Serotonin - therefore it makes one feel good - a stress reliever.
Pleasant dreams. :)
"All you need is a banana(make sure its organic) and some cinnamon to make this wonderful tea. I love to drink it before bed because all of the minerals help me relax and it is SO much safer than addictive sleeping pills."
Banana Cinnamon Tea Recipe:http://healthycures.org/banana-tea-sleep-remedy