Scientific work carried out in France Between 2011 and 2021 reveal A correlation between chronic exposure to certain chemical substances and the incidence of pancreatic cancer. Nutritionist Arnaud Cocaul Quests cadmium and calls for reviewing our food choices.
A toxic metal widely present in the power supply
Used in the manufacture of phosphate fertilizers, Cadmium is found in agricultural soils after spreading. The crops absorb this heavy metal, which ends up inviting themselves to the consumer plate. Potatoes, pasta, cookies, chocolates, vegetables, cereals, crustaceans and offal are among the most concerned foods.
Researchers point out that This contaminant is difficult to eliminate once integrated into food chains. Some previous studies had already highlighted its deleterious effects on kidneys and bones. This new research provides additional data on its link with certain forms of cancer, including pancreas.
Worrying epidemiological data
According to the results published in the European Journal of Epidemiologythe incidence of pancreatic cancer is higher in areas with strong agricultural activity. The study, conducted over a decade, shows thatincreased exposure to pesticides and heavy metals increases the riskeven in a moderate way.
The doctor Arnaud Cocaul insist on The potential role of cadmium, too often overlooked in public health debates. This warning joins those of several toxicologists who demand better monitoring of the presence of heavy metals in foodstuffs.
Better choose your diet to limit exposure
Faced with these observations, the nutritionist recommends favoring products from organic farming, less likely to contain residues of pesticides and heavy metals. He also encourages Check the origin of the foodstuffs, a point that could be the subject of a future link to a practical guide on food traceability.
The processed products from conventional sectors remain the most difficult to control, especially when composed of multiple ingredients and various origins. Increased vigilance could be encouraged by the authorities through targeted information campaigns.
A public health and regulation issue
The European regulatory framework already fixes maximum thresholds for the presence of cadmium in food. However, Some specialists believe that these limits are not enough to eliminate long -term risk, Especially in areas where the use of phosphate fertilizers is intensive.
The question could also fuel discussions on future agricultural policies, a file likely to be deepened in a dedicated analysis. The results of this study could serve as a basis for revising spreading practices and strengthening controls.
Scientists call to combine food prevention and reduction of contamination sources in order to limit the health impact of these substances.