Behind every packaged snack, sugary drink, and ready meal lies a complex web of economic forces and corporate strategies. Multinational food companies like Nestlé generate revenues exceeding the GDP of entire nations, wielding immense power over global food systems.
The rise of ultra-processed foods is a hallmark of this transformation. These products rely heavily on refined ingredients such as sugars, refined grains, and oils—soybean oil consumption alone has increased a thousandfold in the United States since 1900. These oils are often hidden in processed foods, altering fat intake patterns and contributing to health problems.
Economic globalization and trade liberalization have facilitated the spread of these foods worldwide, displacing traditional diets rich in biodiversity and nutrients. This shift, known as the global nutrition transition, has led to soaring rates of obesity, diabetes, and cardiovascular disease.
Governments have begun responding with policies such as sugar taxes and front-of-pack warning labels, demonstrated by successes in Mexico and Chile. However, these efforts face fierce opposition from food industry lobbying, misinformation campaigns, and complex regulatory environments.
Understanding the economic and political context of ultra-processed foods is crucial for consumers, advocates, and policymakers aiming to promote healthier diets and sustainable food systems.
References: Insights are drawn from food system analyses and public health research detailed in the book and corroborated by global studies on processed foods and industry influence 1 , 2 , 4 .
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