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.
Quantities. There are various recommendations as to the amount of water a person should drink every day. Certain guidelines say you should drink six to eight 8-ounce glasses. More individualized instructions suggest drinking 0.5 ounces of water per pound of your body weight each day.According to this recommendation, if you weigh 140 pounds, you should drink 70 ounces of water per day.ertain guidelines say you should drink six to eight 8-ounce glasses. More individualized instructions suggest drinking 0.5 ounces of water per pound of your body weight each day.