Food Safety Report: Co-op Food - Forest Hill - Stanstead Road, Stanstead Road, London, UK 3 years ago • details 11 Comments Comment Suspected food poisoning. Symptoms: Vomiting, Stomach Pain Suspected source: Nutella Onset: 12 to 24 hours Duration: Less than 4 hours Sick: A loved one Additional information: My 4yo is vomiting the day after trying Nutella for the first time