#86 - Expert Testimony, Sugar, and Cortisol: A Conversation with Dr. Robert Lustig

In this episode of The Court Reporter Podcast, Brynn sits down with Dr. Robert Lustig, a leading expert in metabolic health, to explore the science behind sugar, energy, and what’s really happening inside the body.
From the perspective of court reporters and legal professionals, this conversation goes beyond health advice. It offers insight into how expert witnesses think, how complex medical testimony is structured, and why understanding these concepts can elevate your confidence in the room.
Dr. Lustig shares his journey from medicine to studying public health law, explains the difference between behavior and biochemistry, and breaks down how systemic factors may be influencing health outcomes on a much larger scale.
The conversation also touches on practical, real-life strategies for maintaining focus and energy during long depositions — something every court reporter can relate to.
In this episode, we cover:
- The difference between behavior and biochemistry in health
- Why “calories” are not the full picture
- What ATP is and why it matters for energy and focus
- How sugar impacts the body at a cellular level
- The concept of “regulation through litigation”
- What court reporters can learn from expert witness testimony
- Simple, practical ways to protect your energy during long depo days
Key Terms Mentioned:
- Parens patriae
- First Law of Thermodynamics
- Adiposity
- DEXA scan
- Hypothyroidism
- Mitochondria
- ATP
- Cortisol
- Regulation through litigation
Resources & Further Reading:
- Fat Chance
- The Hacking of the American Mind
Connect & Share:
If you found this episode helpful, share it with another court reporter!
Coming Next:
A conversation with Whitney and Kamryn breaking down the Veritext acquisition and what it means for court reporters.


