THE BENEFITS OF H2O
Water contains no calories. Upside: drinking activates metabolism and increases energy expenditure itself, as scientists have found the Charité University Hospital in Berlin (Germany).
Studies show that a man who drinks every day 2 liters of still water will spend 200 calories extra. Also important is the water temperature: the ideal is 22º C. Not checked if this also applies to other drinks, as their calories neutralize this effect.
One last tip: The soda quenches more than still water.