Tag: Yogurt contamination

While modern commercial yogurt is generally safe, it is possible for E. coli to contaminate yogurt, particularly if unpasteurized milk is used or if post-processing contamination occurs. A notable 2021 outbreak of E. coli O157:H7 linked to an organic yogurt brand in Washington state demonstrated that even products from reputable dairies are not immune to contamination risks. Understanding the factors that contribute to this risk is key for consumers.

Recent studies have detected traces of heavy metals like lead and cadmium in milk and dairy products, though often at levels considered low. This evidence raises an important question for consumers: does yogurt have heavy metals, and if so, what are the health implications?