Is possible to get food poisoning from star bucks lattes? My sister and I both had some last night ( My sister ordered a hot macchiato latte and I ordered a hot chai tea latte) and this morning we both are having symptoms of food poisoning. It doesnt feel like the flu. It's not a nausea. It's a crampy gassy p**py feeling. And she had a headache. I puked once but that's it. It's the only common denominator between us, and our kids aren't sick and they didnt have any.