Mitochondria are not just “powerhouses of the cell” — they are central regulators of how we age, how much energy we can produce, and how resilient our brain and body remain over time. In this episode of Beyond Healthspan, Brandon and Dr. Rich LaFountain analyze the latest research on mitochondrial health and translate it into a practical framework you can use to diagnose dysfunction and optimize function for longevity.
You’ll discover:
• Why mitochondrial efficiency is a cornerstone of energy and lifespan
• The most relevant biomarkers and lab tests for assessing mitochondrial health
• How early warning signs like fatigue, brain fog, and poor recovery reveal dysfunction
• Evidence-based strategies — from VO₂ max training to nutrition and sleep — that restore cellular performance
📌 Timestamps
0:00 Intro
2:00 Why mitochondria matter
6:00 Signs of dysfunction
18:00 Evolution & history
25:00 What damages mitochondria
32:00 Labs & biomarkers
37:00 Exercise & VO₂ max
42:00 Nutrition & antioxidants
45:00 Key takeaways
Learn more at gethealthspan.com