Health experts have listed the below common foods that may cause food poisoning. Stay away from them: Raw water - Unfiltered, untreated water may contain animal feces which has symptoms such as vomiting and diarrhea and results in many hospitalizations every year. Pre-cut and pre-washed fruits and veggies - They are handled by multiple people and have been exposed to many germs and bacteria. Uncooked eggs - Raw eggs can cause cases of food poisoning. Unpasteurized milk and juices - Skipping pasteurization increases the risk of contamination by bacteria, viruses, and parasites. Raw sprouts - Raw sprouts strains of bacteria like salmonella and E. coli.