Available in both still and sparkling varieties ... it’s a reliable choice for everyday hydration. The best brand of bottled water ultimately depends on your preferences and lifestyle.

Because few adults drink enough milk (one of the best sources of calcium), high calcium mineral water can help ... Worst: Spa Still and Sparkling (59p to 69p per 1.5 litres) 4.5 to 5.5mg/litre ...

We've all seen the bottles on the shelves at the grocery store, and many or most of us have sampled a few, but what is it ...