Thanks very much for the interesting info. I worked at a natural foods store and personally know many people who have cured their UTI s with cranberry, usually in kombucha form.
Any studies on what happens when you inhale the extract? The (probably) glycerin that is used in the preparation is GRAS but no studies on inhalation of warm vapors.
Does this seem to make the gunk stik to your lungs a little less??