What if the future of weight loss and metabolic health isn’t just about new medications — but about access, personalization, and how the body adapts over time? In this episode of The Better Body Lab Podcast, we sit down with endocrinologist and obesity medicine specialist Dr. Rekha Kumar to explore the evolving science of GLP-1 therapies, hormone health, and sustainable health optimization.

Together, we examine how resilience, recovery, and performance are shaped within the “human ecology” of metabolism — where biology, mindset, environment, and daily habits intersect. We unpack the shift from injectable to oral GLP-1 medications, challenges around affordability and off-label prescribing, and how new delivery technologies may expand treatment access.

We also explore key drivers of metabolic dysfunction, including hormonal transitions, insulin resistance, and muscle loss, along with practical insights on microdosing strategies. Ultimately, we discuss how individualized, evidence-based care can support long-term vitality and performance resilience.

About Dr. Rekha Kumar:
Dr. Rekha Kumar is an internationally recognized leader in Obesity Medicine and serves as Senior Medical Advisor at Found, advancing personalized, technology-enabled weight management. She also practices endocrinology at New York-Presbyterian, helping bridge traditional care with digital health innovation. She is triple board-certified and serves on the advisory board of the Duke Global Health Institute.

Follow Dr. Kumar here:

LinkedIn: https://www.linkedin.com/in/rekha-kumar-m-d-m-s-70b481237/

Instagram: https://www.instagram.com/drrekhakumar/

For information about Found visit: https://joinfound.com/

Key Timestamps:
00:00 GLP-1 microdosing & prescribing realities

02:33 Shift toward oral GLP-1 therapies

13:01 How oral delivery technology works

23:01 Benefits beyond weight loss

36:20 Hormone therapy considerations for women

50:22 Metabolic health stigma & bias

55:21 Muscle mass, glucose metabolism & performance

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Facebook: https://www.facebook.com/profile.php?id=61582408795363

Youtube: https://www.youtube.com/@TheBetterBodyLabPodcast

TikTok: https://www.tiktok.com/@thebetterbodylabpodcast

Dr. Taryn Marie: www.resilience-leadership.com/

Mike Alden: https://www.mikealden.com/

Follow Dr. Taryn Marie here:

Facebook: https://www.facebook.com/DrTarynMarie

Instagram: https://www.instagram.com/drtarynmarie/

Follow Mike Alden here:

Facebook: https://www.facebook.com/MikeAlden2012

Instagram: https://www.instagram.com/mikealden

Visit:

https://bodycaremd.com/

https://bioaccesslabs.com/

What if optimizing longevity isn’t about chasing wellness trends — but about understanding how your cells create energy, repair damage, and adapt over time? In this episode of The Better Body Lab Podcast, we sit down with exercise scientist and longevity researcher Dr. Rachele Pojednic to explore the science behind NAD, supplementation myths, and sustainable health optimization.

Together, we examine how resilience, recovery, and performance are shaped within the “human ecology” of health — the interaction between biology, mindset, environment, and daily behavior. Dr. Rachele shares her journey from personal trainer to Stanford faculty and industry science leader, offering grounded insight into navigating longevity trends with evidence-based thinking.

This episode reinforces a key truth: sustainable energy, strength, and wellbeing are built through consistent habits — movement, nutrition, sleep, and stress regulation — not quick fixes or hype-driven protocols.

Dr. Rachele Pojednic:
Dr. Rachele Pojednic is Chief Science Officer at Restore Hyper Wellness and a Stanford faculty member specializing in nutrition, muscle physiology, and longevity research. Her work bridges academic science and real-world wellness application.

For information about Dr. Rachele Pojednic visit:

www.rachelepojednic.com

Follow Dr. Rachele Pojednic here:

LinkedIn: https://www.linkedin.com/in/rachelepojednic/

Instagram: https://www.instagram.com/rachelepojednic/

Facebook: https://www.facebook.com/StrongProcess

Youtube: https://www.youtube.com/@RachelePojednic_PhD

Substack: https://rachelepojednic.substack.com/

Key Timestamps:
00:00 NAD trends & wellness myths

15:42 Foundational health habits

24:35 NAD IV vs precursor science

48:57 Women’s health & aging

57:38 Muscle preservation strategies

01:04:02 Peptide safety & regulation

01:17:35 Finding reliable health information

Follow The Better Body Lab Podcast here:

Instagram: https://www.instagram.com/thebetterbodylabpodcast/

Facebook: https://www.facebook.com/profile.php?id=61582408795363

Youtube: https://www.youtube.com/@TheBetterBodyLabPodcast

TikTok: https://www.tiktok.com/@thebetterbodylabpodcast

Dr. Taryn Marie: www.resilience-leadership.com/

Mike Alden: https://www.mikealden.com/

Follow Dr. Taryn Marie here:

Facebook: https://www.facebook.com/DrTarynMarie

Instagram: https://www.instagram.com/drtarynmarie/

Follow Mike Alden here:

Facebook: https://www.facebook.com/MikeAlden2012

Instagram: https://www.instagram.com/mikealden

Visit:

https://bodycaremd.com/

https://bioaccesslabs.com/

Follow The Better Body Lab Podcast here:

Instagram: https://www.instagram.com/thebetterbodylabpodcast/

Facebook: https://www.facebook.com/profile.php?id=61582408795363

Youtube: https://www.youtube.com/@TheBetterBodyLabPodcast

TikTok: https://www.tiktok.com/@thebetterbodylabpodcast

Dr. Taryn Marie: www.resilience-leadership.com/

Mike Alden: https://www.mikealden.com/

Follow Dr. Taryn Marie here:

Facebook: https://www.facebook.com/DrTarynMarie

Instagram: https://www.instagram.com/drtarynmarie/

Follow Mike Alden here:

Facebook: https://www.facebook.com/MikeAlden2012

Instagram: https://www.instagram.com/mikealden

Visit:

https://bodycaremd.com/

https://bioaccesslabs.com/