Well as far as i think my opinion would be please follow the direction as recommended by your docter as you need to take note of each precautions after having lap band surgery. If after taking meal you drink so much of water then you are required to change your habit for your goodness only as it tends to put pressure on the band and may cause lap band slippage. Get useful information visiting the website link mentioned below:-
http://www.lapbandsurgeryslim.com