Longevity Optimization with Kayla Barnes-Lentz
Reversing Biological Age with Dr. Kara Fitzgerald | Longevity Optimization Podcast

Today I'm speaking with Dr. Kara Fitzgerald on the Longevity Optimization Podcast. In this conversation, we explore her journey into functional medicine and longevity, emphasizing the importance of dietary and lifestyle interventions in reversing biological age. Dr. Fitzgerald highlights the role of diagnostic tests in understanding health status, the impact of technology on health monitoring, and the significance of epigenetics in influencing gene expression.
Throughout our discussion, we cover various dietary patterns and protein requirements essential for optimal health. Dr. Kara also addresses the accessibility of health interventions for individuals from diverse backgrounds, advocating for inclusive approaches to wellness that empower everyone to take charge of their health journey.
Let’s be friends!
Instagram: https://www.instagram.com/kaylabarnes/?hl=en
TikTok: https://www.tiktok.com/@femalelongevity
X: https://x.com/femalelongevity
Website: https://kaylabarnes.com
Join Female Longevity Community: https://kayla-barnes-lentz.circle.so/checkout/become-a-member
Follow Dr. Kara Fitzgerald
Instagram: https://www.instagram.com/drkarafitzgerald/
X: https://x.com/kfitzgeraldnd
Youtube: https://www.youtube.com/channel/UC7jYgG7WMnqPeC4uwslqdfQ
Website: https://www.drkarafitzgerald.com/
Timestamps
00:00 Introduction to Functional Medicine and Longevity
05:07 Exploring Diagnostic Tests in Functional Medicine
10:03 The Role of Technology in Health Monitoring
13:01 Reversing Biological Age: A Groundbreaking Study
19:56 Dietary Interventions for Longevity
30:00 Protein Requirements and Nutritional Strategies
34:26 Nutritional Foundations for Health
35:00 The Role of Exercise in Longevity
37:48 Sleep and Its Impact on Health
39:47 Stress Management and Mindfulness
44:46 Nutrition as the Key Lever for Health
47:14 Bio Age Reversal: Study Insights
50:20 Gut Microbiome and Dietary Impact
52:18 Supplementation Strategies for Longevity
53:43 Exploring Senolytics and Their Benefits
58:11 Individualized Approaches to Longevity
- Broadcast on:
- 10 Apr 2025
Today I'm speaking with Dr. Kara Fitzgerald on the Longevity Optimization Podcast. In this conversation, we explore her journey into functional medicine and longevity, emphasizing the importance of dietary and lifestyle interventions in reversing biological age. Dr. Fitzgerald highlights the role of diagnostic tests in understanding health status, the impact of technology on health monitoring, and the significance of epigenetics in influencing gene expression.
Throughout our discussion, we cover various dietary patterns and protein requirements essential for optimal health. Dr. Kara also addresses the accessibility of health interventions for individuals from diverse backgrounds, advocating for inclusive approaches to wellness that empower everyone to take charge of their health journey.
Let’s be friends!
Instagram: https://www.instagram.com/kaylabarnes/?hl=en
TikTok: https://www.tiktok.com/@femalelongevity
X: https://x.com/femalelongevity
Website: https://kaylabarnes.com
Join Female Longevity Community: https://kayla-barnes-lentz.circle.so/checkout/become-a-member
Follow Dr. Kara Fitzgerald
Instagram: https://www.instagram.com/drkarafitzgerald/
X: https://x.com/kfitzgeraldnd
Youtube: https://www.youtube.com/channel/UC7jYgG7WMnqPeC4uwslqdfQ
Website: https://www.drkarafitzgerald.com/
Timestamps
00:00 Introduction to Functional Medicine and Longevity
05:07 Exploring Diagnostic Tests in Functional Medicine
10:03 The Role of Technology in Health Monitoring
13:01 Reversing Biological Age: A Groundbreaking Study
19:56 Dietary Interventions for Longevity
30:00 Protein Requirements and Nutritional Strategies
34:26 Nutritional Foundations for Health
35:00 The Role of Exercise in Longevity
37:48 Sleep and Its Impact on Health
39:47 Stress Management and Mindfulness
44:46 Nutrition as the Key Lever for Health
47:14 Bio Age Reversal: Study Insights
50:20 Gut Microbiome and Dietary Impact
52:18 Supplementation Strategies for Longevity
53:43 Exploring Senolytics and Their Benefits
58:11 Individualized Approaches to Longevity