Sprouts
The sultry environment needed for a seed to sprout and grow is also the condition of choice for bacteria. “The contamination happens typically in the seed, and when it starts to sprout the bacterial cells also get inside the plant, so washing the surface may not necessarily help,” says Dr. Diez-Gonzalez.
How to prevent food poisoning: As of yet, there’s no 100-percent foolproof way for rendering sprouts pathogen-free. Your safest bet is to cook them before eating them, or skipping them altogether.