The Limitations of the Recommended Dietary Allowance (RDA)

This chapter discusses the limitations of using the RDA as a measure of nutrient sufficiency, highlighting the example of magnesium deficiency in the average adult American. It explores the various factors that affect nutrient requirements and how they may differ from the RDA, using examples of other nutrients like B12, B6, iron, and vitamin D. The chapter emphasizes the need for individualized approaches to addressing nutrient deficiencies and the importance of focusing on nutrient-dense whole foods.