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.
Now the Institute of Medicine sets general guidelines for total water intake. It recommends that women consume a total of 91 ounces (thatâs about 2.7 liters) per day â from all food and beverages combined. For men, itâs about 125 ounces a day (or 3.7 liters). Depending on your diet, about 25% of the water you consume comes from your food.