Functional Medicine Bitesized

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In this episode of Functional Medicine Bitesized, I had the opportunity to sit down with Chris Fitzmaurice, clinical exercise physiologist at the University of Miami Health System and certified cancer exercise specialist, to explore the powerful role of exercise as medicine in cancer care.
It was a fascinating chat unpacking how aerobic and resistance training act as “molecular medicine”—modulating inflammation, supporting the immune system, and changing the tumor microenvironment to make standard treatments like chemotherapy and radiation more effective and better tolerated. Chris used a brilliant analogy explaining how exercise can be thought of as turning the tumor’s “paradise beach” into “Antarctica,” disrupting its ability to thrive.
Listen in to hear more about personalised exercise prescription for different cancer types and stages, the emerging science of myokines and exerkines as well as the mental health impact of movement, including how exercise can prevent and treat depression in cancer survivors
We also discussed highly practical strategies including one of my all time favourites, "exercise snacks" and why, when it comes to exercise, anything is better than nothing. 
Links mentioned in this episode
@exercisebeatdiseases 
https://www.linkedin.com/in/christopher-fitzmaurice-ms-cep-cscs-cet-106b5633?utm_source=share&utm_campaign=share_via&utm_content=profile&utm_medium=ios_app
Thanks for listening to our podcast and please feel free to get in touch:
Tweet us at @fmedassociates
Follow us on Instagram or Facebook @petewilliams_fma
Email us on [email protected]
For more information about our services please visit our website www.functional-medicine.associates
We would love to hear from you!

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In this episode of Functional Medicine Bitesized, I am not the one doing the interviewing but rather I myself am being interviewed by a long time colleague and former patient Anindita Rungta for her own podcast show. 
Anindita is a Functional Medicine Certified Health Coach and the founder of Body Wise Healing™, a method that blends science with self-trust to help women with chronic illness heal from the inside out. Her work is rooted in the belief that healing should feel like relief — not another protocol to chase.
Drawing from both personal experience and advanced training, she supports women with autoimmune conditions to simplify wellness, decode their symptoms, and rebuild trust with their bodies.
Anindita is a speaker, author, educator, and host of the Embrace Your Healing Journey podcast. Through her coaching, writing, and teaching, she champions a new paradigm of healing — one grounded in compassion, clarity, and lasting transformation.
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Thanks for listening to our podcast and please feel free to get in touch:
Tweet us at @fmedassociates
Follow us on Instagram or Facebook @petewilliams_fma
Email us on [email protected]
For more information about our services please visit our website www.functional-medicine.associates
We would love to hear from you!

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In this fascinating episode, I am very excited to welcome Dr. Nathan Bryant, a leading nitric oxide researcher. 
During our conversation Dr Bryant reveals the critical role of nitric oxide in maintaining optimal health. He explains how this remarkable gas is essential for cardiovascular function, brain health, and preventing chronic diseases. We also discuss the importance of oral microbiome, diet, exercise, and lifestyle in supporting natural nitric oxide production.  
If you would like practical strategies to improve your nitric oxide levels, understand the limitations of current supplements, and discover how this molecule can potentially reduce risks of hypertension, cardiovascular disease, and neurodegeneration then this is a must-listen for you. 
Links mentioned in this episode:
The Nitric Oxide Solution by Dr Nathan Bryant 
Thanks for listening to our podcast and please feel free to get in touch:
Tweet us at @fmedassociates
Follow us on Instagram or Facebook @petewilliams_fma
Email us on [email protected]
For more information about our services please visit our website www.functional-medicine.associates
We would love to hear from you!

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In this podcast episode, I am once again chatting with one of my old mates Aaron Deere about the science of longevity. In particular in this episode we focus on how fitness, strength training, and cardiovascular health are critical to aging well. I always enjoy bringing Aaron on to the podcast and this conversation is certainly right up my street.
In this episode we talk about evidence-based strategies for maintaining health span, including VO2 max testing to bone density, muscle mass preservation, and practical exercise prescriptions. 
Our conversation challenges the notion of quick-fix supplements for longevity, emphasising instead the importance of consistent, personalised physical activity across every life stage. 
Listen in to discover actionable insights into how you can optimise your fitness and potentially extend your lifespan and improve your overall quality of life.
Links mentioned in this episode:
The LiftMor Trial 
Thanks for listening to our podcast and please feel free to get in touch:
Tweet us at @fmedassociates
Follow us on Instagram or Facebook @petewilliams_fma
Email us on [email protected]
For more information about our services please visit our website www.functional-medicine.associates
We would love to hear from you!

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Why do we struggle to say 'no'? In this powerful episode, I am joined by my good friend and emotional wellness expert Richard Moat. During our conversation we unpack the psychology of boundaries, revealing how our fears and inherited traumas impact our physical and mental health. 
Importantly we talk about how to reclaim your power and live authentically by learning transformative techniques to express yourself, set healthy boundaries, and break generational patterns.
A conversation with Rich is always a fascinating one and this one is no exception. 
I hope you enjoy it!
Links mentioned in this episode:
RichardMoat.com 
Instagram  
"The Body Keeps The Score" By Bessel Van Der Kolk  
"It Didn't Start with You" by Mark Wolynn 
Thanks for listening to our podcast and please feel free to get in touch:
Tweet us at @fmedassociates
Follow us on Instagram or Facebook @petewilliams_fma
Email us on [email protected]
For more information about our services please visit our website www.functional-medicine.associates
We would love to hear from you!