Pesticide "Forever Chemicals" Found in Croatia's Most Contaminated Produce

A new report has renewed concerns over pesticide residues on everyday produce, with the 2026 "Dirty Dozen" list identifying fruits and vegetables with the highest contamination levels. The annual guide from the non-profit Environmental Working Group (EWG) places strawberries, spinach, kale, and collard greens at the top of its list of conventionally grown items carrying the most pesticide traces.

Analysis of over 54,000 samples, conducted after thorough washing and peeling, revealed an average of 264 different pesticides. Strawberries, in particular, consistently showed residues of multiple chemicals, confirming their status as a major source of pesticide exposure in diets. The report attributes this high contamination to the produce's thin, edible skin, which absorbs pesticides, and the use of systemic pesticides that become part of the plant's tissue.

This year's report introduces an alarming finding: the presence of PFAS, or "forever chemicals," in 63% of the "Dirty Dozen" samples. These chemicals are named for their extreme persistence in the environment and the human body, where they can accumulate over years. The U.S. Environmental Protection Agency links PFAS exposure to serious health issues, including cancer, liver damage, thyroid problems, reduced fertility, hormonal imbalances, and weakened immunity.

While the EWG's findings raise significant health questions, some scientists argue the report may unnecessarily spread fear. Critics point out that detected pesticide levels are often far below regulatory limits, and the mere presence of residues does not automatically equate to a health risk. Nevertheless, the report's findings underscore the importance of considering organic options for these commonly consumed items.