Ультраобработанные продукты вызывают зависимость, сравнимую с курением табака

Many ultra-processed foods may trigger addictive behaviours similar to tobacco products because they are deliberately engineered to stimulate the brain’s reward system, according to a new study. The study, published in The Milbank Quarterly, argues that packaged snacks, sugary drinks, ready-to-eat meals, and many fast foods are designed to encourage repeated consumption in much the same way cigarettes were developed to keep users hooked. Researchers from the University of Michigan, Harvard University, and Duke University said the findings challenge the long-standing view that unhealthy eating is simply a matter of poor self-control. Lead author, Prof. Ashley Gearhardt, a clinical psychologist at the University of Michigan, said many ultra-processed foods are specifically formulated to maximise pleasure and promote habitual consumption. According to the researchers, the products share several characteristics with tobacco, including being engineered to intensify reward signals in the brain while being heavily marketed to consumers. ALSO READ: Early menopause may raise lifetime heart disease risk by 40% – Study The study draws on evidence from addiction science, nutrition research and the history of tobacco regulation, arguing that public health efforts should focus more on the food environment rather than placing responsibility solely on individuals. “For decades, the emphasis has been on personal choice, but many of these products are intentionally designed to be difficult to resist,” the researchers said. Gearhardt stressed that eating is not the same as smoking but noted that some modern foods are manufactured in ways that make moderation particularly challenging. She said understanding how these products are engineered is crucial to addressing rising rates of obesity and diet-related diseases. The researchers called for greater scrutiny of food industry practices and stronger policies to reduce the availability and aggressive marketing of highly processed foods, particularly to young people. They said shifting the conversation from individual blame to industry accountability could play an important role in tackling preventable chronic diseases linked to poor diets. WATCH TOP VIDEOS FROM NIGERIAN TRIBUNE TV - Relationship Hangout: Public vs Private Proposals – Which Truly Wins in Love? - “No” Is a Complete Sentence: Why You Should Stop Feeling Guilty - Relationship Hangout: Friendship Talk 2025 – How to Be a Good Friend & Big Questions on Friendship - Police Overpower Armed Robbers in Ibadan After Fierce Struggle