Warning: 60 Millions de consommateurs identifies four olive oils to avoid

France's 60 Millions de consommateurs tested 24 popular extra-virgin olive oils and found some samples contaminated with plasticizers and mineral oils, linked to packaging and processing. Four brands showed elevated levels of harmful phthalates, prompting advice to consumers to choose oils in glass or metal containers, check harvest dates, and store in cool, dark places to reduce exposure. The findings highlight the importance of packaging, storage, and purchasing habits in minimizing chemical intake from olive oil.