Spanish: habitational name from places in Burgos or Lugo (Galicia) named Rojas, from a derivative of rojo âredâ. Source: Dictionary of American Family Names Â©2013, Oxford University Press.
You should drink two cups of water about two hours before you exercise. Dear Lifehacker, I've heard you need eight glasses of water every day, but I've also heard that it might be more or less. Some say too much water is bad, and many more say too little is bad.
In 2010, a report from The European Food Safety Authority suggested that the minimum levels of water consumption should be 2 litres for men and 1.6 litres for women, or between eight and ten glasses. For men, their daily requirement of two litres of water is equivalent to just over three and a half pints. For women, their recommended intake of 1.6 litres of water is the equivalent of just under three pints.