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The Stronger By Science Podcast

Understanding Micronutrient Targets: What Do They Mean, and Where Do They Come From?

Sep 13, 2023
The podcast discusses micronutrient targets and where they come from. They explore the history and evolution of Recommended Dietary Allowances (RDAs) and the challenges in determining nutrient targets. The chapter also covers the limitations of using a single number to represent individual micronutrient needs. They discuss the variability in micronutrient content in different foods and the challenges of tracking micronutrient intake. They also touch on the differences in oral bioavailability of different mineral forms and the issue of mercury bioaccumulation in seafood.
02:51:13

Podcast summary created with Snipd AI

Quick takeaways

  • Determining DRI targets involves analyzing data from relevant studies and establishing values to guide nutrient consumption.
  • The nutrient content of plants can vary, resulting in significant differences in vitamin and mineral content.

Deep dives

Determining Analytical Endpoints

The first step in determining DRI targets is to determine the appropriate analytical endpoint, which could be balance studies, blood biomarkers, or symptomology.

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