Marc Wübbenhorst [Photo: Courtesy] Marc Wübbenhorst must drink 20 litres of water a day to stay alive Wübbenhorst risks dying from dehydration since his body dries out The 35-year-old suffers ...

According to Water UK, 46% of people believe their household uses 20 litres of water day, but it’s actually almost 142 litres per person. This is a major problem, because according to non-profit ...