Poop on Produce? Experts Reveal Food Safety Truths

Recent concerns about produce contamination have led experts to clarify food safety standards regarding feces. The U.S. Food and Drug Administration (FDA) explicitly states that no amount of animal, domestic, or wildlife feces is acceptable on fruits and vegetables. While animal manure, such as cow manure and chicken litter, is commonly used as a biological soil amendment to enhance crop yield, strict agricultural standards govern its composting and application. These regulations aim to minimize risks by heating manure to eliminate harmful bacteria and prevent contamination of produce, water, and equipment.

Despite these safeguards, contamination can still occur, with water identified as a critical pathway. Irrigation water, if contaminated by human sewage, septic system failures, or agricultural runoff, can efficiently spread pathogens across entire fields. This is particularly relevant to parasitic outbreaks like cyclosporiasis, which is often linked to water contaminated by human fecal waste. Unlike bacteria like E. coli or Salmonella, the parasite Cyclospora cayetanensis is human-specific, meaning other animals are not significant reservoirs.

Food safety experts emphasize that the health benefits of consuming produce far outweigh the risks. They advise consumers to wash produce under cold water and to avoid using soaps or commercial washes. Cooking produce is also a sure way to eliminate many harmful pathogens. Reputable sources and informed consumer practices, including staying updated on recalls, are key to enjoying produce safely.