Weight, Muscle, Metabolism, and Moms: What We’re Getting Wrong About Health with Matthea Rentea

Weight, Muscle, Metabolism, and Moms: What We’re Getting Wrong About Health with Matthea Rentea

From The Modern Mommy Doc Podcast by Whitney Casares, MD, MPH, FAAP

April 9, 2026 · 47 min · Season 1 · Episode 207

About this episode

Dr. Whitney and Dr. Matthea Rentea discuss the complexities of weight, metabolism, and health, focusing on muscle, sleep, and food relationships.

In this episode of the Modern Mommy Doc Podcast , Dr. Whitney sits down with obesity medicine specialist Dr. Matthea Rentea to unpack the complicated, often controversial topic of weight, metabolism, and health. They discuss why muscle and sleep play critical roles in metabolic health, and why many people struggle with food “noise.” They also talk openly about GLP-1 medications, diet culture, and how parents can model healthier relationships with food and bodies for their kids. This honest conversation explores the science, psychology, and lived experience behind weight and health without shame or oversimplification. Read more .

People in this episode

Host: Whitney Casares

Guest: Matthea Rentea

Topics covered

  • weight
  • metabolism
  • health
  • diet culture
  • parenting
  • food relationships

Keywords

  • weight
  • metabolism
  • health
  • diet culture
  • GLP-1 medications
  • parenting
  • food noise

Mentioned in this episode

Organizations: Modern Mommy Doc Podcast

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