Definitely! Water and exercise will boost your losses. My job invlolves travel to Mexico City so I also venture out on the weekends for a 7-10 mile walk. I noticed that on weeks that I did not walk my loss was about 2-3 lbs., however on weeks that I did walk I would lose up to 10 lbs! I also recently quit smoking so I am more or less doing it to condition my heart/lungs before I begin running. Good luck to all.