TFS bro. And yes, whilst overeating can do you, your health and indeed your worship no good during the month of Ramadhan(or any other month for that matter!), staying well hydrated once you break your fast, is the key to remaining energetic, healthful and active thus making better your fast and prayers.
Again better pick water, soups, and fresh juices as your choice of beverages and reduce or eliminate even sodas and overly sugared drinks.