The Obesity Guide with Matthea Rentea MD Podcast By Matthea Rentea MD cover art

The Obesity Guide with Matthea Rentea MD

The Obesity Guide with Matthea Rentea MD

By: Matthea Rentea MD
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Matthea Rentea MD leads discussions on obesity and chronic weight management. Her guests range from experts in the fields that intersect with obesity and wellness, to individuals successful in their weight journey. She is a Board certified Internal Medicine and Diplomate of the American Board of Obesity Medicine and founder of the Rentea Metabolic Clinic, a Telehealth clinic for residents of the state of Indiana and Illinois that helps comprehensively with weight management. This podcast is for information and education purposes only. No medical advice is being given. Please talk to your physician for what is right for you.

© 2026 The Obesity Guide with Matthea Rentea MD
Hygiene & Healthy Living Physical Illness & Disease
Episodes
  • The Cost of GLP-1s is Forcing Switches: Can You Maintain Your Results?
    Feb 2 2026

    Send a Text Message. Please include your name and email so we can answer you! Please note, this does not subscribe you to our email list, it's just to answer if you have a questions for us.

    What happens when the medication that's finally helping you is no longer affordable?

    If you've had success on Mounjaro or Zepbound but need to switch to a more affordable option like Ozempic for maintenance, you're probably wondering: will this actually work? And if semaglutide didn't help you before, the idea of going back can feel risky, especially when you're worried about regaining weight, increased food noise, or losing the progress you've worked so hard for.

    In this episode, I break down when switching medications for cost makes sense, when it's likely to backfire, and what your options are if semaglutide is the only affordable option.


    References

    https://www.orchardpond.com/


    The 30/30 Program (Sept 2026 registration now open)


    Audio Stamps

    01:08 - Update on Dr. Rentea's retreat planning, plus her new favorite granola discovery.

    05:03 - Listener question: Switching from Mounjaro to Ozempic for long-term maintenance due to cost.

    05:59 - When it makes sense to switch medications for affordability (and when it doesn't).

    08:03 - If semaglutide is your only option: combining GLP-1s with oral medications.

    10:48 - Oral (daily) Wegovy vs injections: does steadier dosing actually help?

    11:40 - Why no medication is perfect and working with the right clinician is key.

    12:58 - The real reason behind this work: preventing disease, not chasing a number on the scale.

    14:05 - September 30/30 program update: early registration + monthly Q&A access.

    All of the information on this podcast is for general informational purposes only. Please talk to your physician and medical team about what is right for you. No medical advice is being on this podcast.

    If you live in Indiana or Illinois and want to work with doctor Matthea Rentea, you can find out more on www.RenteaClinic.com

    Not Sure Where to Start With the Podcast? I’ve Got You.

    Get my free Podcast Roadmap—a simple guide to help you find the episodes that matter most to your journey. Whether you're on GLP-1s, navigating plateaus, or just starting out, there's something here for you.


    Support the show

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    17 mins
  • Your Friday Five: Cozy Protein Favorites, Movie-Night Snacks & a Surprise Soda
    Jan 30 2026

    Send a Text Message. Please include your name and email so we can answer you! Please note, this does not subscribe you to our email list, it's just to answer if you have a questions for us.

    Welcome back to Your Friday Five — a quick roundup of products I’ve been loving lately, especially when it comes to easy ways to add more protein.

    Here’s what’s in my current rotation:

    Devotion Nutrition Protein Powder – My go-to for protein hot chocolate. Mix hot water, a splash of milk or milk alternative, one scoop of protein, and blend for a cozy 20-gram protein treat. If you use code DrMatthea at checkout you save.

    Meal Boosters Savory Protein Powder (White Cheddar) – Perfect on popcorn for movie nights. Tastes just like classic white cheddar seasoning and adds easy protein without sacrificing flavor.

    Joyburst Protein Soda – said the name wrong on the episode but correctly written here, 20 calories, 4 grams of protein per can. Found at Costco and surprisingly became a regular favorite for both adults and kids.

    Cookbooks I recommend:

    Skinnytaste High Protein: 100 Healthy, Simple Recipes to Fuel Your Day
    Devotion Nutrition Cookbook

    Have a great weekend — I’ll see you Monday as we head into February!

    All of the information on this podcast is for general informational purposes only. Please talk to your physician and medical team about what is right for you. No medical advice is being on this podcast.

    If you live in Indiana or Illinois and want to work with doctor Matthea Rentea, you can find out more on www.RenteaClinic.com

    Not Sure Where to Start With the Podcast? I’ve Got You.

    Get my free Podcast Roadmap—a simple guide to help you find the episodes that matter most to your journey. Whether you're on GLP-1s, navigating plateaus, or just starting out, there's something here for you.


    Support the show

    Show more Show less
    6 mins
  • Weight Loss Stalled on GLP-1? Focus On THIS Instead
    Jan 26 2026

    Send a Text Message. Please include your name and email so we can answer you! Please note, this does not subscribe you to our email list, it's just to answer if you have a questions for us.

    Some of the best conversations start with listener questions, especially the ones that come from feeling stuck, confused, or wondering, 'is this normal?'

    In this special Q&A episode, I'm tackling two listener questions. One is about unexpected dryness while taking a GLP-1 medication. The other is a much bigger one: what to do when weight loss slows down after an initial drop, even though you feel like you’re trying.

    Join me as I talk about the importance of success beyond the scale, why BMI is useless without body composition data, and why movement matters more for your brain than your waistline.

    If you’ve been feeling frustrated, stalled, or unsure what to focus on next, this episode will help you think about your situation a little differently.

    References

    The Body Intelligence Blueprint


    Audio Stamps

    00:29 – 30/30 program updates and changes for the September round.

    03:40 – Dry lips and skin on Zepbound: what's normal vs. what needs medical attention.

    05:28 – Redefining success beyond the scale and celebrating non-scale victories.

    07:15 – Why body composition data matters more than BMI for tracking real progress.

    08:07 – Exercise as a tool for emotional resilience and stress management.

    09:58 – Why checking labs and ruling out physiological causes should always come first.

    11:46 – Introducing the Body Intelligence Blueprint: personalized one-on-one coaching with genome analysis and body composition.


    All of the information on this podcast is for general informational purposes only. Please talk to your physician and medical team about what is right for you. No medical advice is being on this podcast.

    If you live in Indiana or Illinois and want to work with doctor Matthea Rentea, you can find out more on www.RenteaClinic.com

    Not Sure Where to Start With the Podcast? I’ve Got You.

    Get my free Podcast Roadmap—a simple guide to help you find the episodes that matter most to your journey. Whether you're on GLP-1s, navigating plateaus, or just starting out, there's something here for you.


    Support the show

    Show more Show less
    15 mins
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