When cellular energy production is impaired, no diet, supplement, or health protocol can work as intended.
In this episode, Dr. Chris Masterjohn, nutrition scientist and expert in micronutrients and metabolism, explains why mitochondrial function is the limiting factor behind stalled progress, persistent fatigue, and supplements that stop working over time.
He breaks down why vitamin D supplementation often creates new problems when it is taken without proper nutrient balance, how high doses can disrupt other systems in the body, and why sunlight has biological effects that vitamin D pills alone cannot replicate.
Join the most comprehensive *female-specific community for health and longevity optimization.* After over a decade dedicated to human performance and women’s health, I created this space to share everything you need to know to optimize health and lifespan. Inside, you’ll get access to exclusive protocols, live Q&As, the latest female longevity science, and a private, supportive community of like-minded women.https://kayla-barnes-lentz.circle.so/checkout/become-a-member
This conversation explores:
Why mitochondrial bottlenecks explain most energy and health plateaus
How micronutrient deficiencies undermine supplements and biohacks
When creatine supports cellular energy and why it works differently than most supplements
Why vitamin D supplementation can backfire without context and balance
Why sunlight affects biology in ways supplements cannot replace
How diet, fasting, and exercise interact with mitochondrial capacity
Why optimizing one system often breaks another without proper foundations
After booking a room at the famous location for Gabi’s birthday, James and Gabi discuss the Chateau Marmont and its standing as an iconic LA staple – illustrating the power that story-telling has on value and experience. We discuss the Met Gala in this context as well which leads us to delve into theories on …
Today I’m speaking with Dr. Yvonne Burkart about the critical issue of environmental toxins and their impact on health. We discuss the alarming number of chemicals in our environment, the regulatory failures surrounding them, and specific toxins to avoid, including PFAS and microplastics. Our conversation also highlights the dangers of fragrances and beauty products, emphasizing …
Yoni Wolf is the songwriter and frontman of Why?, one of my all time favorite bands. During the mid 2000’s, Why?, along with indie record label Anticon, burst onto the music scene with an innovative blend of hip-hop, abstract poetry, indie rock, and experimental pop. It’s a sound that still feels fresh today, more than …
In this episode of the Longevity Optimization Podcast, Dr. DeGray discusses groundbreaking research in aging and longevity, focusing on combination therapies, the hallmarks of aging, and the potential of stem cell and gene therapies. He emphasizes the importance of rejuvenation over merely slowing aging and explores the role of the immune system in health. The …
Brain Biohacking with Kayla Barnes — Dr. Chris Masterjohn, PhD – Mitochondria, Micronutrients, and How Nutrition Actually Drives Longevity
When cellular energy production is impaired, no diet, supplement, or health protocol can work as intended.
In this episode, Dr. Chris Masterjohn, nutrition scientist and expert in micronutrients and metabolism, explains why mitochondrial function is the limiting factor behind stalled progress, persistent fatigue, and supplements that stop working over time.
He breaks down why vitamin D supplementation often creates new problems when it is taken without proper nutrient balance, how high doses can disrupt other systems in the body, and why sunlight has biological effects that vitamin D pills alone cannot replicate.
Join the most comprehensive *female-specific community for health and longevity optimization.* After over a decade dedicated to human performance and women’s health, I created this space to share everything you need to know to optimize health and lifespan. Inside, you’ll get access to exclusive protocols, live Q&As, the latest female longevity science, and a private, supportive community of like-minded women.https://kayla-barnes-lentz.circle.so/checkout/become-a-member
This conversation explores:
Why mitochondrial bottlenecks explain most energy and health plateaus
How micronutrient deficiencies undermine supplements and biohacks
When creatine supports cellular energy and why it works differently than most supplements
Why vitamin D supplementation can backfire without context and balance
Why sunlight affects biology in ways supplements cannot replace
How diet, fasting, and exercise interact with mitochondrial capacity
Why optimizing one system often breaks another without proper foundations
Connect with Kayla:
Instagram: https://www.instagram.com/kaylabarnes/
TikTok: https://www.tiktok.com/@femalelongevity
Twitter:https://x.com/femalelongevity
Website:https://www.kaylabarnes.com/
Spotify:https://open.spotify.com/show/4OLWWn22…
Apple: https://podcasts.apple.com/us/podcast…
Follow Her Female Protocol: https://www.protocol.kaylabarnes.com
Learn more about Dr Chris Masterjohn’s work:
Website: https://www.chrismasterjohn-phd.com/Instagram: https://www.instagram.com/chrismasterjohn/YouTube: https://www.youtube.com/@chrismasterjohn
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