I haven't found anything that actually PRODUCES more saliva for me. (The most common solution tried, Salagen, just makes me sweat all over like a bull) I got nuked to the max, so those glands are way past dead, and you can't get blood out of a stone. For those of you that have some salivary function left, the issues is a lot about keeping the mucous membranes in you mouth moist, and keeping the natural flora that protects your dental and periodontal health in balance. In my book there is more to this than meets the eye. The simplest way and the manner that the new Oasis mouthwash from GSK does this, is to put plain old glycerin and water in a spray or squirt bottle and swish it around regularly. You can make this up yourself if you want to. But the Biotene Oral Balance liquid has become my best friend. A squirt of that in my mouth and rubbed around with my tongue will get me through an hour or more of lecturing. The Oral Balance gel, which I don