The most important safety concern is keeping water free from organisms that cause diseases. These organisms, called pathogens, are difficult to address because there are so many varieties that it would not be feasible to test for all of them individually. Because we are losing water all the time, we must replace it. Obviously we need to take in at least 40 ounces a day in the form of moist foods and liquids. In hot weather and when exercising, your body may need twice that amount.
Many foods contain a surprising amount of water, especially fruits.
Pure water and drinks provide the rest. Copyright 2000 KinderStart. Inc. All rights reserved.