Food Safety Report: Schnucks Loughborough, Loughborough Avenue, St. Louis, MO, USA 2 years ago • details 7 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Cramps Suspected source: I ate a product and both times got violent diarrhea Onset: 12 to 24 hours Duration: 12 to 24 hours Sick: Me Additional information: It was their brand deluxe shells an cheddar