What do you need:

a few sprigs of dried mountain tea (sideritis cladastina, brand the blue house, organic shop)

half an organic cucumber, in the skin in pieces

3 to 4 raw, peeled cocoa beans (organic store)

10 drops of greensweet liquid stevia chocolate.

This is how you make it:

Put everything in the jar and top up with two/three liters of water.

Source: Monique van der Vloed