Shake your thirst with this selection of refreshing drinks

Water is always the best to quench a thirst, and when we choose a drink we really have to be sure it will not dehydrate us, as many sugary drinks can.
We also have to count anything but water as calorific, though a wedge of lemon squeezed into a jug of water and left to allow the rind to add more flavour, goes a long, calorie-free way.