Plain English with Derek Thompson cover image

Why Are Americans So Unhealthy? Part I: Is Ultra-Processed Food Killing Us?

Plain English with Derek Thompson

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Diet, Genetics, and America's Obesity Epidemic

This chapter explores the personal journey of a diet and metabolism researcher who underwent significant weight loss and reveals the impact of diet on gene expression through the lens of epigenetics. It examines the rise of ultra-processed foods and their correlation with obesity and chronic illness in America while tracing historical trends since the 1980s. The discussion delves into the complexities of nutritional science and the multifaceted factors contributing to America's obesity crisis, including wealth, dietary habits, and psychological aspects of eating.

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