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The Obesity Guide with Matthea Rentea MD

The Obesity Guide with Matthea Rentea MD

Matthea Rentea MD

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. 

  • 16 minutes 25 seconds
    Back to the Basics: The 4 Habits That Matter Most for Your Health

    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.

    Are you making your health more complicated than it needs to be?

    With all the advice about what to eat, how to exercise, and which habits to follow, it’s easy to feel like you’re never doing enough. And the harder you try, the more overwhelming it can get.

    But feeling better might be simpler than you think.

    In this episode, I’m sharing what’s actually worth focusing on, what you can stop worrying so much about, and where to start if you’ve fallen off track. Plus, a funny little discovery that reminded me why the simplest solutions are sometimes the best.

    Listen in for a much-needed reminder that taking care of yourself doesn't have to be so complicated.

    References

    Get the free podcast roadmap for The Obesity Guide

    Subscribe to my Youtube channel

    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

    9 November 2026, 8:00 am
  • 35 minutes 47 seconds
    Weight Loss Plateaus: When to Worry & What to Do with Dr. Marilyn Galindo

    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.

    Your GLP-1 was working great… until it wasn't. The scale has stopped moving, the food noise is creeping back before your next shot, and now you're wondering what to do. Increase your dose? Switch medications? Or is this just part of the process?

    Before you panic (or start changing everything), there's a lot you need to know. 

    I sat down with my good friend and fellow obesity medicine physician, Dr. Marilyn Galindo, to talk through some of the trickier situations we see in our clinics. From stubborn weight loss plateaus and hunger between injections to unexpected weight regain and knowing when you've lost enough weight, we're sharing how we actually approach these challenges with our patients.

    References

    Connect with Dr. Galindo:

    • Leon Springs Obesity Medicine
    • Instagram
    • TikTok

    Get the free podcast roadmap for The Obesity Guide

    Subscribe to my Youtube channel

    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

    2 November 2026, 8:00 am
  • 11 minutes 39 seconds
    Weight Loss Plateau? What to Check Before You Blame Yourself

    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.

    Doing everything “right” but the scale still won’t budge? 

    Before you slash more calories, double down on workouts, or blame yourself, let’s talk. Because there could be a lot more going on behind the scenes than you think.

    In this episode, I’m breaking down why trying harder isn't always the answer. I share 3 reasons your weight loss might have stalled, and what to look at next so you can stop guessing and beating yourself up, and actually move forward.

    References

    NEW: The Next Chapter, a small-group January program to help you set a goal and actually make it happen. Spots are limited and registration closes October 30 - Click here to save your spot


    Get the free podcast roadmap for The Obesity Guide

    Subscribe to my Youtube channel


    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

    26 October 2026, 7:00 am
  • 27 minutes 58 seconds
    The Sleep Mistakes Keeping You Exhausted (and How to Fix Them) with Sleep Physician Dr. Akudo Anokwute

    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.

    Getting eight hours of sleep but still waking up exhausted? Maybe you’ve tried magnesium, going to bed earlier, even banishing your snoring partner to the spare room (yep, that’s officially called a “sleep divorce”). And you’re still tired.

    Turns out, some of your best efforts to sleep better might actually be making things worse.

    In this episode, sleep physician Dr. Akudo Anokwute explains why going to bed earlier can backfire, the sleep position that could be sabotaging your rest, and the sneaky signs of sleep apnea, especially in women.

    We also talk about why waking up at 3 a.m. during menopause isn’t something you just have to live with. Plus, Dr. Anokwute gives her verdict on popular sleep trends including mouth taping, magnesium, sleep scores, and more.

    References

    EP. 168. Tired, Hungry, and Stuck? How Poor Sleep Affects Hormones, Cravings, and Weight Loss with Dr. Funke Afolabi-Brown


    NEW: The Next Chapter, a small-group January program to help you set a goal and actually make it happen. Spots are limited and registration closes October 30 - Click here to save your spot


    Get the free podcast roadmap for The Obesity Guide

    Subscribe to my Youtube channel

    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

    19 October 2026, 7:00 am
  • 17 minutes 36 seconds
    Are You Eating Too Fast? Here's What It's Doing to Your Fullness

    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.

    We spend so much time talking about what to eat… protein, fiber, portions, healthy choices… that we can overlook how we’re eating.

    When you’re rushing through lunch, eating over your laptop, or distracted by your phone, your body may not have time to catch up.

    In this episode, we’re talking about one surprisingly simple habit that can change the whole experience: slowing down.

    We’ll get into what happens when food hits your mouth, why fullness builds gradually, and how eating more slowly can help you notice that sweet spot between hungry and okay, I definitely overdid it.

    References

    Coco wyo advent calendar- here is the video where I show what it is. If the link to purchase isn’t there it has sold out. You can check back as sometimes they re-stock.

    Escape Room Advent Calendar (24 days of puzzles) 


    NEW: The Next Chapter, a small-group January program to help you set a goal and actually make it happen. Spots are limited and registration closes October 30 - Click here to save your spot


    Get the free podcast roadmap for The Obesity Guide

    Subscribe to my Youtube channel


    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

    12 October 2026, 7:00 am
  • 13 minutes 55 seconds
    Push Through or Pivot? Making Smarter Decisions About Your Weight Loss Goals

    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.

    Not every hard season means you should quit. But not every goal deserves endless effort either.

    So how do you know when you’re in a tough stretch that’s worth pushing through… and when it might actually be time to change course?

    That frustrating middle is what Seth Godin calls “the dip”: the point where progress slows, motivation wobbles, and you start wondering whether you’re doing the right thing at all. 

    The good news? You don’t have to rely on willpower, guilt, or endless second-guessing. In this episode, I’m sharing a simple framework for knowing when to push through, when to adjust, and when it may be time to let a goal go.

    References

    NEW: The Next Chapter, a small-group January program to help you set a goal and actually make it happen. Spots are limited and registration closes October 30 - Click here to save your spot


    Get the free podcast roadmap for The Obesity Guide

    Subscribe to my Youtube channel


    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

    5 October 2026, 7:00 am
  • 19 minutes 28 seconds
    Introducing The Next Chapter: Making Space for a Life That Supports You

    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.

    Sign up for The Next Chapter HERE. Registration closes Oct 30th. 

    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

    1 October 2026, 7:00 am
  • 25 minutes
    How to Start Strength Training at Any Age with Elaine

    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.

    Elaine is 76, works out twice a week…and still hates exercise. So why does she never want to miss a session? 

    In this episode, we talk about what changed when Elaine stopped chasing a certain look and started chasing strength instead. From knee replacements and lipedema to feeling stronger, steadier, and more independent, this is a refreshingly honest conversation about movement, aging, and why you don’t have to love the workout to love what it gives you.

    References

    Get the free podcast roadmap for The Obesity Guide

    Subscribe to my Youtube channel


    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

    28 September 2026, 7:00 am
  • 12 minutes 53 seconds
    The $40 Billion Electrolyte Trend: Do You Actually Need Them?

    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.

    Electrolyte packets are everywhere right now. But just because they’ve become part of the wellness uniform, does that mean they’re actually helping your body… or are you just adding a lot more sodium than you realize?

    In this episode, I react to a physician’s take on the electrolyte craze and break down what’s really inside those trendy packets. We’ll look at why most people probably don’t need them every day, and how “healthy” habits can quietly stack up in ways you may not expect.

    I’ll also explain when electrolytes do make sense, and why the “boring basics” like water, whole foods, movement, and managing stress still do far more heavy lifting than the latest wellness product.

    References

    Get the free podcast roadmap for The Obesity Guide

    Subscribe to my Youtube channel


    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

    21 September 2026, 7:00 am
  • 52 minutes 30 seconds
    Why Your Brain Is Wired to Crave (And How to Retrain It) with Dr. Glenn Livingston

    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 if the voice telling you, “Just have one… you deserve it… start again tomorrow” isn’t really you at all?

    Clinical psychologist Dr. Glenn Livingston calls it the “Food Monster”: a radically different way to understand cravings and that feeling of being hijacked by food. After nearly 20 years battling overeating himself, he realized that understanding why he ate wasn’t the same as changing the behavior.

    Instead of seeing cravings as proof you’re weak or lack willpower, Glenn reframes them as a survival response. One that can be interrupted and retrained, so you can stop fighting yourself every time a craving hits.

    Once you hear cravings explained this way, you won’t be able to unhear it.

    References

    https://defeatyourcravings.com/


    Get the free podcast roadmap for The Obesity Guide

    Subscribe to my Youtube channel


    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

    14 September 2026, 7:00 am
  • 16 minutes 1 second
    No Appetite on a GLP-1? What to Eat When Nothing Sounds Good

    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 do you do when your GLP-1 turns your appetite all the way down, and even your favorite foods get a big "meh"?

    It might feel like a win at first. But if you're barely eating, your energy, strength, mood, and nutrition can start paying the price.

    In this episode, we talk about how to make eating easier when hunger disappears: simple go-to foods, less decision-making, flexible meal timing, and how to make sure a low appetite doesn’t turn into under-fueling.


    References

    Secure your spot for the September round of The 30/30 Program now (spaces limited).

    Get the free podcast roadmap for The Obesity Guide

    Subscribe to my Youtube channel


    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

    7 September 2026, 7:00 am
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