Can spoiled grapes make you sick?

Yes, spoiled grapes can make you sick. When grapes spoil, they can harbor harmful bacteria, molds, or toxins that can lead to foodborne illnesses. Consuming spoiled grapes may cause symptoms such as nausea, vomiting, diarrhea, and abdominal pain. It's always best to avoid eating any fruit that appears moldy, discolored, or has an off smell.