S 901: The Sodium Myth: Separating Fact from Fiction in Salt, Blood Pressure, and Optimal Health

S 901: The Sodium Myth: Separating Fact from Fiction in Salt, Blood Pressure, and Optimal Health

From Sam Miller Science by Sam Miller

May 1, 2026 · 27 min · Episode 900

About this episode

This episode challenges the long-held belief that reducing sodium intake is essential for heart health, presenting new insights on sodium's role in blood pressure and overall health.

For decades, we've been told to cut back on sodium to protect our hearts. But what if that advice is not just wrong, but actively harming your health and performance? In this episode, I expose the truth about sodium, blood pressure, and cardiovascular risk. We'll dive deep into the outdated science that created the sodium myth, revealing why blanket recommendations are dangerous for most healthy individuals. Discover how restricting sodium can worsen insulin resistance, increase heart rate, and even sabotage your performance. Grab your set for the upcoming workshop Topics discussed: - Sodium as an electrolyte - Salt-sensitive hypertension - Dangers of sodium restriction - Salt-blood pressure hypothesis - Difference between correlation and causation - New data on sodium and blood pressure - Real causes of sodium-sensitive hypertension - Insulin resistance and elevated aldosterone levels - The importance of the sodium-potassium balance - How to determine appropriate sodium intake ---------- ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠My Live Program for Coaches: The Functional Nutrition and Metabolism Specialization ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠…

People in this episode

Host: Sam Miller

Topics covered

  • sodium
  • blood pressure
  • cardiovascular health
  • insulin resistance
  • sodium restriction
  • electrolytes

Keywords

  • sodium myth
  • salt-sensitive hypertension
  • sodium-potassium balance
  • insulin resistance
  • cardiovascular risk

Mentioned in this episode

Organizations: Metabolism School, Youtube

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