Unfortunately, thirst is not always a reliable indicator of how much water you should drink. If you think your sweating losses may be excessive, there is a way to estimate how much water you need for replacement. Weigh yourself before and after the activity. Dieting Water suppresses the appetite naturally and helps the body metabolize stored fat. Studies have shown that a decrease in water intake will cause fat deposits to increase, while an increase in water intake can actually reduce fat deposits.
Drinking water is the best treatment for fluid retention.
Think about it. When the body is deprived of water it perceives this as a threat and begins to hold onto every drop. Water is stored outside the cells and shows up in swollen feet, fingers, legs and hands. The over weight person needs more water than the thin person. Since we know that water is the key to fat metabolism, the overweight person needs more water.