Food Safety Report: Trader Joe's, East 400 South, Salt Lake City, UT, USA 11 months ago • details Comments Comment Suspected food poisoning. Symptoms: Nausea, Vomiting Suspected source: Gluten free Mac and cheese Onset: Less than 4 hours Duration: 4 to 12 hours Sick: Me I had the gluten free Mac and cheese frozen and I am now sick from eating it!