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May 6, 2025 24 mins

Are ORAC scores the secret to superfoods—or just marketing fluff? In this episode, we break down what ORAC (Oxygen Radical Absorbance Capacity) really measures and why it stirred up so much controversy. The USDA pulled the plug on publishing the data, but does the concept still hold any value in nutrition science today?

In today’s episode, we dive into a myth-busting conversation that explores the science of ORAC, the skepticism, and the truths about antioxidants and health.

Today on The Lab Report:

  • 5:15 Review of oxidative stress and antioxidants
  • 8:20 History of the ORAC assay
  • 11:45 Limitations of the ORAC measurement
  • 13:20 USDA vs. Supplement companies
  • 15:30 Foods with high ORAC scores
  • 18:55 Should we still care? What’s the future?

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Disclaimer: The content and information shared in The Lab Report is for educational purposes only and should not be taken as medical advice. The views and opinions expressed in The Lab Report represent the opinions and views of Michael Chapman and Patti Devers and their guests.

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