Jump to water-rich foods and juices
Around 20 per cent of our water needs are met from the foods
 that are naturally high in water content. So, 
if you have more fruits and veggies you can boost
 your fluid intake. Try eating papaya, berries, 
oranges, cherries, grapes, peaches, watermelon,
 strawberries and apples. Among vegetables,
 you can go for carrots, broccoli, onions, cauliflower,
 peas, and tomatoes. An added advantage of having all these 
is that you will increase your vitamins and minerals
 consumption besides water. You can also have fruit juices.
 Although you will be adding a few calories if you have juices,
 you can discount a few calories by adding a little water to it