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Freakonomics, M.D.

75. What Is Sugar Really Doing to You?

Mar 10, 2023
19:47

Podcast summary created with Snipd AI

Quick takeaways

  • Early exposure to high levels of sugar can lead to higher prevalence of diabetes, cholesterol, arthritis, chronic inflammation, lower educational achievement, and reduced wealth.
  • Utilizing natural experiments like the UK food rationing program can provide valuable insights into the long-term effects of sugar consumption on health outcomes, highlighting the importance of considering sugar in dietary recommendations.

Deep dives

The Impact of Sugar Consumption on Health

A new study explores the long-term health effects of consuming sugar. The study utilizes the UK food rationing program during World War II as a natural experiment to understand the causal relationship between sugar intake and health outcomes. Researchers compared individuals born during rationing with those born afterward, analyzing data from the English longitudinal survey of aging. The findings revealed that individuals exposed to more sugar during their early years had a higher prevalence of diabetes, elevated rates of cholesterol and arthritis, and increased levels of chronic inflammation. Furthermore, they were less likely to complete post-secondary education and less likely to work in skilled professions or achieve above-average wealth later in life.

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