The Functional Fueling® Podcast

The Functional Fueling® Podcast

By Lauren PapanosHealth & FitnessNutrition
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The Functional Fueling® Podcast episodes

  • Episode 125: Liver & Kidney Stagnation: The Connection to Stress, Fertility, Sleep & More with Dr. David Allen
    Liver & Kidney Stagnation: The Connection to Stress, Fertility, Sleep & More with Dr. David Allen

    Struggling with 1–3am wakeups, stress sensitivity, or chronic fatigue? This episode uncovers how liver and kidney stagnation quietly disrupt stress resiliency, fertility, sleep and more. Learn the signs of stagnation, why stress tolerance drops over time, how chronic stress drains fertility and thyroid function, why detox protocols backfire when you’re depleted, and the breath-and-pause technique that stops an overwhelm spiral instantly.

    A few things we chat about in this episode 👇👇👇

    • Signs of liver and kidney stagnation and how they show up in your hormones, energy, skin, and mood

    • How these organs shape resilience, fertility, longevity, and your daily stress response

    • What waking up between 1–3am reveals about liver stress, emotional overload, and blood sugar

    • How chronic stress drains ovarian function, thyroid output, adrenal capacity, and overall vitality

    • Why your stress tolerance keeps dropping—and the steps to rebuild it

    • A breath-and-pause technique you can use anytime to stop a stress, anger, or overwhelm spiral

    • Why detoxification protocols often backfire when the body’s core systems are stagnant or depleted

    • How digestion weakens with age, impacting nutrient absorption, hormones, and detox pathways

    • The role of the mind–body connection in accelerating recovery and healing

      Important show links 👇👇👇

      • Download Our Functional Holiday Recipe Guide
      • Shop our Formulas and save 20% (discount code in holiday guide)
      • Learn more about Dr. David Allen's Healthy Kids Acupuncture & Herbs practice at www.davidallenlac.com
      • Follow me on Instagram
      • Rate the show! Please give us a 5 star rating in your podcast app
      • 51 min
      • Episode 124: Your Guide to a Hormone Healthy Thanksgiving
        Your Guide to a Hormone Healthy Thanksgiving

        In this episode I chat with my right hand gal, Romana Brennan. Romana is our other functional medicine registered dietitian here at Functional Fueling. In this episode we provide our best holiday survival tips, sharing with you how we navigate the holiday season, and what to do and what not to do to make this your healthiest year yet. You can find all of the practical strategies we discuss in this episode in this year's Holiday Guide here.

         

        A few things we chat about in this episode 👇👇👇

        1. Our top traditional Thanksgiving recipe swaps
        2. How to beat constipation and bloating with travel and holiday meals
        3. Navigating conversations around your eating decisions at meals
        4. How to set yourself up for success before Holiday meals with a step-by-step game plan for a morning and evening Holiday party
        5. Our favorite supplements for digestion around Holiday meals
        6. How to navigate alcohol - whats a safe amount, how to prep before and after for success. Healthier wine and drink alternatives.
        7. Strategies to support your circadian rhythm during the Holiday season
        8. How to manage time and financial stress with nutrition changes
        9. Important show links 👇👇👇

          • Download our FREE FUNCTIONAL HOLIDAY RECIPE GUIDE
          • Follow me on Instagram
          • Rate the show! Please give us a 5 star rating in your podcast app
          •  

            LISTEN TO THE FULL PODCAST EPISODE! 🔊

            Watch us in the studio on Youtube!

            55 min
          • Episode 123: Your Guide to Correcting Insulin Resistance
            Your Guide to Correcting Insulin Resistance

            If you're struggling with fatigue, stubborn weight gain, or irregular cycles, insulin resistance could be at the root. Insulin Resistance affects far more than just blood sugar. In this episode, we break down everything you need to know to identify, understand, and correct insulin resistance.

             

            A few things we chat about in this episode 👇👇👇

            • How to spot insulin resistance and confirm it with the right labs

            • Common symptoms you might be overlooking

            • The connection between insulin resistance, PCOS, thyroid health, and fertility

            • Why the “just cut carbs and exercise more” approach doesn’t work

            • Nutrient deficiencies that can worsen insulin resistance

            • How mitochondrial health impacts energy, metabolism, and blood sugar

            • Hormone shifts in perimenopause and menopause and their effect on insulin sensitivity

            • Practical strategies for using carbs, fats, and exercise to improve insulin function

            • Which labs to track and the optimal ranges for monitoring your progress

               

              Important show links 👇👇👇

              • Find out if you're experiencing insulin resistance with our Blood Sugar Hormone Testing Package
              • Follow me on Instagram
              • Rate the show! Please give us a 5 star rating in your podcast app
              • 35 min
              • Episode 122: Case Study: How She Resolved Her Acne, Chronic Bloating & Got Pregnant with Ease
                Case Study: How She Resolved Her Acne, Chronic Bloating & Got Pregnant with Ease

                In this episode, I share a powerful case study of a client struggling with bloating, acne, low cortisol, and low progesterone — symptoms that had left her feeling hopeless after working with multiple practitioners.

                We take a deep dive into what was actually going on behind the scenes, including:

                • Brain-to-ovary communication imbalances

                • Gut microbiome and digestive juice issues

                • Mold, heavy metals, and endocrine disruptors

                • Elevated blood sugar response from “healthy” meals

                • Chronic inflammation and oxidative stress

                • Adrenal and nervous system dysregulation

                • Vitamin and mineral deficiencies

                  I walk you through how we addressed each of these root causes to help her finally feel balanced, energized, and — most importantly — get pregnant with ease.

                  Whether you’ve been struggling with persistent gut or hormone issues, or just want to understand the power of root-cause healing, this episode breaks down the exact systems we targeted and why a surface-level approach isn’t enough.

                  Important show links 👇👇👇

                  • Get your hormones tested- learn more about our hormone testing packages
                  • Work with us 1:1 for root cause healing - $300 off through 10/25/25
                  • Follow me on Instagram
                  • Rate the show! Please give us a 5 star rating in your podcast app
                  • 19 min
                  • Episode 121: Behind the Scenes of My Career Path: Your Questions Answered
                    Behind the Scenes of My Career Path: Your Questions Answered

                    This is a long overdue podcast episode that you have been asking for, for YEARS!


                    In this episode, I answer the questions I get most often about my career journey, how I built my practice, and the trainings that shaped my approach.

                    You can also find more specifics on this over at functionalfueling.com/about. I hope this episode helps guide you on your career path!

                    A few things we chat about in this episode 👇👇👇
                    • How a functional nutrition undergrad & grad school program gave me a systems-first lens that guides my work today
                    • Lessons from working as a sports dietitian in sports medicine and athlete performance, including interpreting labs, supporting menstrual health, and integrating sports medicine into nutrition practice
                    • How my passion in functional nutrition shifted 5 years in and why I made the transition from sports to internal medicine and how this shaped my philosophy and helped me spot advanced hormone patterns in chronic disease populations
                    • How I use performance data—exercise information, nervous system function, and other sports medicine lab metrics—to identify what truly moves the needle for women of all activity levels
                    • The story behind building Functional Fueling®, some of the advanced trainings I’ve completed, and simple advice for starting a private practice
                    • How I apply systems biology in practice, connecting hormones with other body systems and sequencing care for effective results

                     

                    Important show links 👇👇👇

                    • Join my 3 Part Hormone Testing Workshop Series (Clinicians Only) to learn how to spot advanced hormone patterns, analyzing labs and functional nutrition and supplement support: Register Here
                    • Follow me on Instagram
                    • Rate the show! Please give us a 5 star rating in your podcast app
                    •  

                      30 min
                    • Episode 120: How I Started Solids and What Feeding Looks Like Now

                      How I Started Solids and What Feeding Looks Like Now

                      A few things we chat about in this episode 👇👇👇

                      • How I introduced solids and open-cup drinking: what I prioritized and what I skipped
                      • Green juices for babies: safe bases & what I avoid
                      • The baby products & pantry staples I reach for on repeat & brands we actually use
                      • The key nutrients babies need from 6–24 months & simple ways we cover them
                      • How I prevent constant snacking and build balanced plates
                      • Allergen and grain strategy: why I’m cautious with early grains and how I’m lowering future allergy risk
                      • Low-tox swaps for babies: how I’m cutting down microplastics & endocrine disruptors
                      • Important show links 👇👇👇 

                        • Paleo Jerky discount code 
                        • Follow me on Instagram
                        • Rate the show! Please give us a 5 star rating in your podcast app
                        • 47 min
                        • Episode 119: [The LOdown] Why You Can't Stay Asleep, What Your Hormones Have to do with it (And How to Fix It)
                          [The LOdown] Why You Can't Stay Asleep, What Your Hormones Have to do with it (And How to Fix It)

                          Do you find yourself waking up at 2 or 3 a.m., staring at the ceiling, wondering why you can’t stay asleep? In this week’s episode of The Strength in Hormones Podcast, I dive into the root causes of nighttime waking and what your hormones—like progesterone, thyroid, and cortisol—have to do with it.

                          You’ll learn why sleep disruptions often flare during certain phases of your cycle, how thyroid function impacts your ability to stay asleep, and practical strategies to finally get deeper, more restorative rest. 

                           

                          A few things we chat about in this episode 👇👇👇

                          00:00 Introduction to Sleep Disturbances

                          04:00 Understanding Sleep Data and Quality
                          10:41 Hormonal Influences on Sleep
                          15:58 Cortisol and Blood Sugar Dynamics with Sleep
                          19:47 Stress and Sleep Quality with Practical Solutions
                          23:01 Testing for Hormonal Imbalances Driving Sleep Disturbances

                           

                          Important show links 👇👇👇

                          • Listen to mentioned episode: The Vagus Nerve Solution to Inflammation with Dr. Habib
                          • Get your hormones tested with our DUTCH test, learn more about our hormone testing packages 
                          • Follow me on Instagram
                          • Rate the show! Please give us a 5 star rating in your podcast app
                          • 26 min
                          • Episode 118: [The LOdown] How to Control Inflammation Around Workouts
                            [The LOdown] How to Control Inflammation Around Workouts

                            Inflammation isn’t always the enemy. In fact, it’s exactly what your body needs after a workout to repair muscles, stimulate growth, and get fitter. But when exercise-driven inflammation becomes chronic, it can lead to hormonal chaos.

                            A few things we chat about in this episode 👇👇👇

                            • ✅ The difference between acute (helpful) and chronic (harmful) inflammation

                            • ✅ Why short-term oxidative stress from exercise is actually a signal for repair and hypertrophy

                            • ✅ Signs your workouts are creating more harm than good

                            • ✅ The types of training that create the most oxidative stress vs. lower-stress options

                            • ✅ Nutrient timing strategies to better control inflammation and support recovery

                            • ✅ How mitochondrial dysfunction, low thyroid, toxins, and nutrient gaps can turn a healthy workout response into damaging chronic inflammation

                              By the end, you’ll understand how to train in a way that maximizes the benefits of inflammation—without tipping your body into overtraining, poor recovery, or systemic stress.

                              If you’ve been wondering whether your workouts are helping your hormones—or secretly working against them—this episode is for you.

                              Important show links 👇👇👇

                                • Sign up for a FREE 7-day trial for our Strength in Hormones program 
                                • Listen to mentioned episodes 
                                  • Fueling For Your Workouts 
                                  • Mitochondria: Fatigue, Fertility, Thyroid 
                                  • Follow me on Instagram
                                  • Rate the show! Please give us a 5 star rating in your podcast app
                                  •  

                                    26 min
                                  • Episode 117: [The LOdown] Minerals for PCOS
                                    [The LOdown] Minerals for PCOS

                                    PCOS is often talked about in terms of hormones, blood sugar, and fertility—but minerals are one of the most overlooked tools for managing symptoms and restoring balance. In this episode of the Strength in Hormones podcast, we explore how specific minerals like magnesium, chromium, zinc, selenium, and electrolytes can directly impact insulin resistance, thyroid health, adrenal function, and hormone balance.

                                    You’ll also learn about the double-edged role of iron in PCOS, why testing matters, and how to individualize your mineral needs for better energy, cycles, and metabolism.

                                    Whether you’re newly diagnosed or have been navigating PCOS for years, this conversation will give you practical, science-backed insight into how minerals can be the missing link in your hormone health journey.

                                     

                                    A few things we chat about in this episode 👇👇👇

                                    • Why minerals matter for PCOS

                                    • Understanding PCOS Diagnosis and Treatment

                                    • The Role of Magnesium in PCOS

                                    • Chromium and Insulin Resistance

                                    • Zinc’s Impact on Androgenic Hormones

                                    • Selenium and Thyroid Health and How This Impacts PCOS

                                    • Electrolytes and Adrenal PCOS

                                    • Iron: The Double-Edged Sword

                                    • Testing and Individualizing Mineral Needs

                                       

                                      Important show links 👇👇👇

                                      • Doors are open to our program Functional Thyroid Foundations now through 8/24. Learn more and enroll here: functionalfueling.com/functional-thyroid-foundations
                                      • Listen to mentioned episodes:
                                        • [The LOdown] Minerals for Hypothyroidism
                                        • [The LOdown] The Period Issue – Is it PCOS or Hypothalamic Amenorrhea?
                                        • Order Mineral Magic at  functionalfueling.com/mineral-magic
                                          • use code:podcast15
                                          • Follow me on Instagram
                                          • Rate the show! Please give us a 5 star rating in your podcast app
                                          •  

                                            28 min
                                          • Episode 116: [The LOdown] The Root Causes of Women's Hair Loss
                                            [The LOdown] The Root Causes of Women's Hair Loss

                                            If your hair is thinning, shedding faster than it’s growing, or just won’t regain its fullness, the problem may go deeper than shampoo or supplements. In this episode, we uncover how key mineral imbalances—especially zinc, copper, iron, selenium, and iodine—can make or break your hair health.

                                             

                                            A few things we chat about in this episode 👇👇👇

                                            • Why low zinc or iron can shorten your hair’s growth phase and trigger excess shedding

                                            • How high copper or iron drive oxidative stress and immune dysfunction

                                            • The role of the immune system in hair follicle health—and how autoimmunity (like alopecia areata or Hashimoto’s) plays a role

                                            • Environmental triggers such as mold, infections, and toxins that sabotage hair growth

                                            • How thyroid health (especially low T3, reverse T3 dominance, or Hashimoto’s antibodies) impacts the hair cycle—and why thyroid hormone medication alone may not be enough

                                            • The androgen connection: DHT, testosterone, PCOS, insulin resistance, and how stress can ramp up androgen output

                                            • Top food sources and supplementation for essential minerals and nutrients that support healthy, strong hair

                                              We’ll also cover lab testing strategies to restore your hair’s natural growth cycle.

                                              If you’ve been told your hair loss is “just aging” or “just genetics,” this episode will give you a deeper, root-cause lens—so you can finally see lasting improvement from the inside out.

                                               

                                               Important show links 👇👇👇

                                              • Learn more about our hormone testing packages 
                                              • Save 15% on my Mineral Magic supplement this month only on with code 'podcast15' atlink: functionalfueling.com/mineral-magic
                                              • Follow me on Instagram
                                              • Rate the show! Please give us a 5 star rating in your podcast app
                                              • 25 min

                                              About The Functional Fueling® Podcast

                                              From the publisher's feed

                                              The Functional Fueling® Podcast is hosted by expert Functional Registered Dietitian and hormone specialist, Lauren Papanos. Join us every Wednesday for a brand new LOdown with Lo solo episode or…

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