A Study to Understand the day-to-day Variability in Stomach Emptying and Gastrointestinal (GI) Transit in Patients with Digestive Symptoms 
                            
                                Rochester, MN
                            
                            
                                
The purpose of this study is to understand the day-to-day variability in stomach emptying and gastrointestinal (GI) transit in patients with digestive symptoms. This information will be useful for interpreting the results of stomach emptying studies in future.