What's recommended after having a nice meal?

Indeed, while writing in detail about the food I am having here I nearly forgot what I usually do after having lunch or dinner. Is it a cigarette? Is it a walk to stimulate blood flow into the brain? Well, not quite ... it's a good, freshly-squeezed juice of which dozens of varieties exist here. (Basically, imagine any combination of fruits and you will get a nice juice out of that within a minute).

Below is only one of the 'juice bars' at the technology park - I like the picture, seeing all those fruits you can really imagine a nice juice in front of you...