What happens if I eat bad butternut squash?

Eating bad butternut squash can lead to foodborne illnesses due to the growth of harmful bacteria or mold. Symptoms may include nausea, vomiting, diarrhea, and abdominal pain. If the squash is spoiled, it may also have an off smell or unusual texture, indicating it should not be consumed. Always ensure produce is fresh and properly stored to minimize health risks.