thanks for the info. I don't really drink as much milk as I should (given that I should be upping my calcium intake now) as I really hate the stuff. When there's no Gaviscon in the house it does the job though. As mentioned by someone else, I've been slugging the Gaviscon back like Gazza too! I started out measuring out teaspoon fulls etc but that lasted all of about a couple of hours. I'm probably going through a large bottle a day.