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Dr. Kara Fitzgerald | New Frontiers in Functional Medicine, Longevity, Epigenetics
Dr. Kara Fitzgerald
203 episodes
1 week ago
Dr. Kara Fitzgerald sits down with Dr. Brooke Stubbs, an internal and lifestyle medicine physician who transitioned from hospital medicine to a concierge model focused on prevention and personalization. Together, they discuss how to design a practice that supports both patients and practitioners, from efficient systems and appropriate pricing to functional lab integration. Dr. Stubbs explains how Vibrant Wellness helps streamline diagnostics and ensure consistent, high-quality care, offering real-world insights for clinicians ready to evolve their model.

Check out the show notes at https://www.drkarafitzgerald.com/fxmed-podcast/ for the full list of links and resources.

GUEST DETAILS

Dr. Brooke Stubbs is a double board-certified physician in Internal and Lifestyle Medicine with a master’s in nutrition from Columbia University. As founder of Rooted Femme, a concierge practice in Austin, she helps women achieve better health through lifestyle-based care. She’s a national speaker, retreat creator, and advocate for integrating science, art, and compassion into modern medicine.

Website: https://www.rootedfemme.com/

LinkedIn Profile: https://www.linkedin.com/in/brookestubbsmd/

THANKS TO OUR SPONSOR

SPONSOR: Vibrant Wellness http://vibrant-wellness.com/drfitzgerald

Vibrant Wellness’ innovative testing panels identify key imbalances in areas like nutrition, hormones, toxins, and the gut microbiome—so you can take targeted steps toward optimal wellness. Discover the possibilities and become a provider or connect with one near you at http://vibrant-wellness.com/drfitzgerald

CONNECT with DrKF

Want more? Join our newsletter here: https://www.drkarafitzgerald.com/newsletter/ Or take our pop quiz and test your BioAge! https://www.drkarafitzgerald.com/bioagequiz

YouTube: https://tinyurl.com/hjpc8daz Instagram: https://www.instagram.com/drkarafitzgerald/ Facebook: https://www.facebook.com/DrKaraFitzgerald/

DrKF Clinic: Patient consults with DrKF physicians including Younger You Concierge: https://tinyurl.com/yx4fjhkb

Younger You Practitioner Training Program: www.drkarafitzgerald.com/trainingyyi/

Younger You book: https://tinyurl.com/mr4d9tym

Better Broths and Healing Tonics book: https://tinyurl.com/3644mrfw

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Health & Fitness
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All content for Dr. Kara Fitzgerald | New Frontiers in Functional Medicine, Longevity, Epigenetics is the property of Dr. Kara Fitzgerald and is served directly from their servers with no modification, redirects, or rehosting. The podcast is not affiliated with or endorsed by Podjoint in any way.
Dr. Kara Fitzgerald sits down with Dr. Brooke Stubbs, an internal and lifestyle medicine physician who transitioned from hospital medicine to a concierge model focused on prevention and personalization. Together, they discuss how to design a practice that supports both patients and practitioners, from efficient systems and appropriate pricing to functional lab integration. Dr. Stubbs explains how Vibrant Wellness helps streamline diagnostics and ensure consistent, high-quality care, offering real-world insights for clinicians ready to evolve their model.

Check out the show notes at https://www.drkarafitzgerald.com/fxmed-podcast/ for the full list of links and resources.

GUEST DETAILS

Dr. Brooke Stubbs is a double board-certified physician in Internal and Lifestyle Medicine with a master’s in nutrition from Columbia University. As founder of Rooted Femme, a concierge practice in Austin, she helps women achieve better health through lifestyle-based care. She’s a national speaker, retreat creator, and advocate for integrating science, art, and compassion into modern medicine.

Website: https://www.rootedfemme.com/

LinkedIn Profile: https://www.linkedin.com/in/brookestubbsmd/

THANKS TO OUR SPONSOR

SPONSOR: Vibrant Wellness http://vibrant-wellness.com/drfitzgerald

Vibrant Wellness’ innovative testing panels identify key imbalances in areas like nutrition, hormones, toxins, and the gut microbiome—so you can take targeted steps toward optimal wellness. Discover the possibilities and become a provider or connect with one near you at http://vibrant-wellness.com/drfitzgerald

CONNECT with DrKF

Want more? Join our newsletter here: https://www.drkarafitzgerald.com/newsletter/ Or take our pop quiz and test your BioAge! https://www.drkarafitzgerald.com/bioagequiz

YouTube: https://tinyurl.com/hjpc8daz Instagram: https://www.instagram.com/drkarafitzgerald/ Facebook: https://www.facebook.com/DrKaraFitzgerald/

DrKF Clinic: Patient consults with DrKF physicians including Younger You Concierge: https://tinyurl.com/yx4fjhkb

Younger You Practitioner Training Program: www.drkarafitzgerald.com/trainingyyi/

Younger You book: https://tinyurl.com/mr4d9tym

Better Broths and Healing Tonics book: https://tinyurl.com/3644mrfw

Show more...
Health & Fitness
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The Science-Backed Bitter Compound That Mimics GLP-1 (No Injections Needed!)
Dr. Kara Fitzgerald | New Frontiers in Functional Medicine, Longevity, Epigenetics
53 minutes 6 seconds
3 months ago
The Science-Backed Bitter Compound That Mimics GLP-1 (No Injections Needed!)
I’ve been watching the science behind Calocurb evolve over the last year, and I have to say—this is one of the most exciting clinical tools I’ve seen emerge in the metabolic space in quite some time. A hops-derived compound that stimulates endogenous GLP-1, CCK, and PYY—without a prescription or injection? That’s a big deal, especially for patients struggling with appetite regulation, weight plateaus, or the aftermath of GLP-1 discontinuation.

In this episode, I sit down with Sarah Kennedy, founder of New Zealand-based Calocurb, to talk about the years of government-funded research that led to this discovery, the remarkable clinical outcomes they’ve seen so far, and how I’ve personally used it in my practice with excellent results. If you’re looking for science-backed, natural strategies to support appetite control, fasting, or GLP-1 transitions—this one’s worth a listen. ~DrKF

Check out the show notes at https://www.drkarafitzgerald.com/fxmed-podcast/ for the full list of links and resources.

GUEST DETAILS Sarah Kennedy, Founder and CEO of Calocurb Ltd.

Email: sarah.kennedy@calocurb.com LinkedIn: https://www.linkedin.com/in/sarah-kennedy-0a840b13/

Sarah Kennedy, BVSc, is a veterinarian and health industry leader with 20+ years in nutrition science and innovation. Now CEO of Calocurb, she brings a unique perspective on natural GLP-1 activation—bridging plant-based research, gut physiology, and clinical application.

THANKS TO OUR SPONSOR: Calocurb

EXCLUSIVE OFFER FOR NEW FRONTIERS LISTENERS

Manage cravings and feel full faster with Calocurb, a 100% natural capsule that supports healthy weight management. Visit http://calocurb.com/drkara10 and use code DRKARA10 at checkout.

CONNECT with DrKF

Join Dr. Kara Fitzgerald and leading experts *LIVE on Sept 17–19, 2025* for a free virtual Masterclass on redefining healthcare & longevity through the lens of science-backed, systems-based approach. Register now: https://www.functionalmedicineislongevitymedicine.com/

Want more? Join our newsletter here: https://www.drkarafitzgerald.com/newsletter/ Or take our pop quiz and test your BioAge! https://www.drkarafitzgerald.com/bioagequiz

YouTube: https://tinyurl.com/hjpc8daz Instagram: https://www.instagram.com/drkarafitzgerald/ Facebook: https://www.facebook.com/DrKaraFitzgerald/

DrKF Clinic: Patient consults with DrKF physicians including Younger You Concierge: https://tinyurl.com/yx4fjhkb

Younger You book: https://tinyurl.com/mr4d9tym

Better Broths and Healing Tonics book: https://tinyurl.com/3644mrfw

Dr. Kara Fitzgerald | New Frontiers in Functional Medicine, Longevity, Epigenetics
Dr. Kara Fitzgerald sits down with Dr. Brooke Stubbs, an internal and lifestyle medicine physician who transitioned from hospital medicine to a concierge model focused on prevention and personalization. Together, they discuss how to design a practice that supports both patients and practitioners, from efficient systems and appropriate pricing to functional lab integration. Dr. Stubbs explains how Vibrant Wellness helps streamline diagnostics and ensure consistent, high-quality care, offering real-world insights for clinicians ready to evolve their model.

Check out the show notes at https://www.drkarafitzgerald.com/fxmed-podcast/ for the full list of links and resources.

GUEST DETAILS

Dr. Brooke Stubbs is a double board-certified physician in Internal and Lifestyle Medicine with a master’s in nutrition from Columbia University. As founder of Rooted Femme, a concierge practice in Austin, she helps women achieve better health through lifestyle-based care. She’s a national speaker, retreat creator, and advocate for integrating science, art, and compassion into modern medicine.

Website: https://www.rootedfemme.com/

LinkedIn Profile: https://www.linkedin.com/in/brookestubbsmd/

THANKS TO OUR SPONSOR

SPONSOR: Vibrant Wellness http://vibrant-wellness.com/drfitzgerald

Vibrant Wellness’ innovative testing panels identify key imbalances in areas like nutrition, hormones, toxins, and the gut microbiome—so you can take targeted steps toward optimal wellness. Discover the possibilities and become a provider or connect with one near you at http://vibrant-wellness.com/drfitzgerald

CONNECT with DrKF

Want more? Join our newsletter here: https://www.drkarafitzgerald.com/newsletter/ Or take our pop quiz and test your BioAge! https://www.drkarafitzgerald.com/bioagequiz

YouTube: https://tinyurl.com/hjpc8daz Instagram: https://www.instagram.com/drkarafitzgerald/ Facebook: https://www.facebook.com/DrKaraFitzgerald/

DrKF Clinic: Patient consults with DrKF physicians including Younger You Concierge: https://tinyurl.com/yx4fjhkb

Younger You Practitioner Training Program: www.drkarafitzgerald.com/trainingyyi/

Younger You book: https://tinyurl.com/mr4d9tym

Better Broths and Healing Tonics book: https://tinyurl.com/3644mrfw