I think drinking lots of water is also supposed to reduce swelling, too. (Although, I must say that both of these seem counterintuitive to me - salt CAUSES swelling and the swelling is WATER - but both help somehow.) QUOTE]
"Water can actually help decrease fluid retention. At first glance, this seems counterintuitive. It doesnt seem like you should drink more water when you are retaining water, but it is true. When the body gets less water, it perceives this as a threat and begins to hold on to all the water it can. When this happens, the body tends to store water outside of our cells, which often causes swollen feet, legs and hands. Drinking more water will decrease the threat and allow the body to release the excess stored water, which decreases the swelling. Increases in salt intake can also cause water retention. In order to alleviate the symptoms, you should drink more water to dilute the effects of the salt. If this occurs often, you should be cautious with your salt intake. Some people are on restricted water and sodium intakes due to specific disease states. Please talk with your provider before changing any dietary recommen-dations."