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In this episode, I’m joined by David Roberts, founder of Mara Labs, for a conversation exploring cellular health, modern environmental stressors, and the body’s natural resilience systems.

David’s journey into this space began after his late wife Mara’s cancer diagnosis, which led him to deeply explore plant-based compounds and how they interact with cellular protection and repair mechanisms. That path eventually led to the development of BrocElite, a stabilized sulforaphane supplement designed to support detoxification pathways, mitochondrial function, and overall cellular resilience.

We discuss topics including sulforaphane, oxidative stress, detoxification and autophagy pathways, metabolic health and GLP-1 signaling, genetic variability such as MTHFR and COMT, and how modern environmental exposures like microplastics may be impacting overall health.

This is a wide-ranging conversation aimed at helping make complex biology more understandable and grounded in real-life application.

Key Topics Covered:

•  Sulforaphane and cellular defense systems 
•  Detoxification pathways and autophagy 
•  Mitochondrial health and oxidative stress 
•  Modern environmental exposures (including microplastics) 
•  Metabolic health and GLP-1 signaling 
•  Genetic variability (MTHFR / COMT) and sensitivity 
•  Why some people feel more reactive in today’s environment 
• Sulforaphane and pet health
•  BrocElite and Mara Labs story 

Connect with David:

• Mara Labs on Instagram
• Explore Mara Labs

Connect with Vanessa and the podcast: 

• IWP Website: Intentionally Well Podcast
• IWP Recommended Products
• Podcast on Instagram
• Vanessa on Instagram
• Podcast on YouTube
• Vanessa on TikTok
• Vanessa on X
• Email: [email protected]

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This episode is for informational purposes only. Please consult a trusted health practitioner for individual concerns.