Multiple outlets report that per- and poly-fluoroalkyl substances (PFAS), often called “forever chemicals,” were found in Tesco own-brand food products. The coverage says experts detected PFAS across a wide range of items, including fish, dairy, and meat products, and that PFAS were present in every product analyzed. The articles describe the findings as concerning due to PFAS’s links to long-term health risks, including cancer-related concerns, though they do not provide detailed results such as individual contaminant levels, the number of products tested, testing methods, or regulatory comparisons. The reports also frame the discovery as “alarming,” emphasizing consumer exposure through commonly purchased supermarket foods. Overall, the outlets agree on the core claim that PFAS have been detected in Tesco’s own-brand foods and that the results raise health concerns, but they do not consistently offer additional scientific or regulatory context beyond the reported presence of PFAS.