Food Safety Report: Vegan Marshmallows, Trader Joe's, Boston Post Road, Darien, CT, USA 1 year ago • details 17 Suspected food poisoning. Symptoms: Nausea, Cramps Suspected source: Trader Joe’s Veagn marshmallows Onset: Right away Duration: Less than 4 hours Additional information: August 21, I ate Trader Joe’s Vegan marshmallows… See more