This means taking in the same amount of water that you're losing. For most adults, this is about 10 cups of water daily. If you spend a lot of time outdoors or are physically active, you'll need significantly more than that every day. Water and other decaffeinated beverages are crucial for meeting your body's fluid needs. The rest of your fluid needs can come from food.
All foods contain some water, but some are surprisingly good sources.
They not only provide water but can increase water absorption. Consider including the following foods in your meals and snacks during hot, summer months. Many fruits provide substantial amounts of water. Watermelon and oranges each contain more than 85 percent water by weight. The Food Guide Pyramid recommends two to three servings of fruit each day.