Food Safety Report: Gousto Warehouse, Marsh Road, Spalding, UK 1 year ago • details 12 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Cramps, Headache Suspected source: Gousto Box - haddock Onset: 4 to 12 hours Duration: 12 to 24 hours