About this episode

Dr. Siobhan Mitchell discusses mitochondrial health and its impact on aging and brain function.

Neuroscientist Dr. Siobhan Mitchell unpacks the science behind mitochondrial health, cellular energy, and why they may hold the key to slowing aging and protecting brain function. From groundbreaking insights into Alzheimer’s research to the surprising role of calorie restriction, fasting, and antioxidants, this episode explores how our daily choices influence the efficiency of our cells. Dr. Mitchell also shares the deeply personal experiences that shaped her scientific journey, including navigating her husband’s serious health challenges. Along the way, she uncovers with Kristin how oxidative stress, mitochondrial function, and nutrient bioavailability affect everything from energy levels to cognitive longevity. If you want to understand the biology behind vitality and the lifestyle habits that can truly support healthy aging, this episode is for you. KEY TAKEAWAYS: • How does mitochondrial energy efficiency influence aging and brain health? • What role do fasting, antioxidants, and supplements play in protecting cellular energy systems? • Why might stress management be one of the most overlooked factors in long-term health and longevity? KEY TIMESTAMPS: (00:00) - Cellular…

People in this episode

Host: Kristin Weitzel

Guest: Dr Siobhan Mitchell

Topics covered

• mitochondrial health
• cellular energy
• aging
• brain function
• Alzheimer’s research
• calorie restriction
• fasting
• antioxidants
• oxidative stress
• nutrient bioavailability
• stress management
• healthy aging

Keywords

• energy levels
• cognitive longevity
• lifestyle habits
• vitality

Mentioned in this episode

Places: Austin, Texas

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