California sues Coca-Cola, Nestlé over health risks of ultra-processed foods

California has taken legal action against major food manufacturers over ultra-processed foods (UPFs). The state, along with San Francisco, is suing companies like Coca-Cola, Kellogg's, and Nestlé for allegedly misleading consumers and contributing to public health issues. Both cases claim these products contain addictive chemicals and are falsely advertised as safe or healthy options.

The lawsuits aim to secure financial compensation for cities treating diseases linked to high UPF consumption. A recent study supports these concerns, showing that adults who frequently eat such foods face a greater risk of chronic illnesses.

California first defined UPFs in law last October, with plans to ban them from public schools. The state's legal move follows this regulatory step. Meanwhile, the Consumer Brands Association has pushed back, arguing that companies comply with FDA safety standards. The group also questions the scientific definition of UPFs and highlights efforts to offer healthier alternatives. San Francisco stands alone among US cities in pursuing this type of lawsuit. No other municipality has filed or publicly considered similar action. Nurse practitioner Rebecca Donahue has separately advised consumers to cut down on added sugars and avoid the processed food-heavy centre aisles of supermarkets.

The legal battle centres on whether UPFs should be regulated more strictly and if manufacturers bear responsibility for health costs. California and San Francisco are now the only governments challenging food giants in court over these products. The outcome could influence future policies on processed foods across the US.