Food Safety Report: Olive Garden Italian Restaurant, Douglas Boulevard, Douglasville, GA, USA 8 months ago • details 48 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Stomach Pain, Headache Suspected source: Possibly Zuppa Toscana Onset: 4 to 12 hours Duration: 4 to 12 hours Sick: Me Additional information: I also had two breadsticks