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PODCAST

The Functional Fueling® Podcast

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 expert guest interview. Host Lauren Papanos asks and answers the questions around how to live a vibrant life through harnessing the power of natural hormonal balance and medicinal foods.Inquire to work with Lauren’s practice at www.functionalfueling.com. Follow her on Instagram at @functional.fueling.

health & fitness nutrition

All Episodes

44:08

Episode 147: [The LOdown] The Truth About Healing...

The Functional Fueling® Podcast ·

2026/05/27

[The LOdown] The Truth About Healing Timelines for Thyroid, Fertility & AutoimmunityA few things we chat about in this episode 👇👇👇 The realistic root cause healing timelines for menstrual cycle recovery, immune dysregulation, infertility and thyroid recovery Understanding phased healing and its importance in long term recovery The role of energy leaks in healing timelines Why optimizing health before pregnancy is so essential Factors that influence healing timelines Recognizing signs of

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51:45

Episode 146: How to Stop Mouth Breathing with Dr....

The Functional Fueling® Podcast ·

2026/05/20

How to Stop Mouth Breathing with Dr. DouillardBreathing is something we do every second of every day, yet most people never stop to consider how their breathing patterns may be influencing their energy, metabolism, stress response, exercise performance, sleep, and overall health. In this episode of The Functional Fueling Podcast, we dive into the physiology of breathing and why chronic mouth breathing may affect far more than just your lungs. We explore the connection between breathing mechanics,

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34:41

Energy Leaks: The 4 Root Causes of Thyroid and...

The Functional Fueling® Podcast ·

2026/05/13

Energy Leaks: The 4 Root Causes of Thyroid and Hormone Disruption in Active WomenA few things we chat about in this episode 👇👇👇 What “energy leaks” are Why hidden energy leaks may keep you feeling symptomatic despite healthy habits How energy leaks impact thyroid function, the immune system, adrenal and sex hormones The connection between mitochondria, energy leaks, and histamine The most common energy leaks I see clinically How identifying your energy leaks can change your healing

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29:43

Episode 144: Pregnenolone vs DHEA-S: The Hormones...

The Functional Fueling® Podcast ·

2026/05/06

Pregnenolone vs DHEA-S: The Hormones Before the HormonesIn this episode, we’re diving into two of the most overlooked hormones in women’s health: pregnenolone and DHEA-S — the hormones before the hormones. While estrogen, progesterone, and testosterone often get the spotlight, pregnenolone and DHEA play a foundational role in the hormone cascade and can significantly influence energy, metabolism, fertility, cycles, thyroid function and stress resilience. When these hormones become depleted or

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42:51

Episode 143: Why Most Pregnancy Lab Work Falls Short...

The Functional Fueling® Podcast ·

2026/04/29

Most pregnancy lab work is designed for the average non-pregnant person, not the rapidly changing physiology of pregnancy. In this episode, we break down why standard lab testing often falls short during pregnancy and postpartum, and what that means for thyroid function, nutrient status, metabolism, and immune health. You’ll learn how trimester-specific lab ranges impact interpretation, which critical markers are commonly missed, and why relying on standard reference ranges can overlook meaningful

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45:02

Episode 142: The Molecule That Supports Blood Flow,...

The Functional Fueling® Podcast ·

2026/04/15

The Molecule That Supports Blood Flow, Hormones, and Fertility with Dr. BryanIn this episode, we dive into the powerful role of nitric oxide, a key signaling molecule that directly impacts blood flow, hormone delivery, thyroid function, and fertility with leading researcher Dr. Nathan Bryan. We break down how nitric oxide supports circulation at the cellular level, why it’s essential for proper hormone signaling and tissue responsiveness, and how disruptions in nitric oxide production can

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32:19

Episode 141:Understanding Stimulatory Hormones: LH,...

The Functional Fueling® Podcast ·

2026/04/08

Understanding Stimulatory Hormones: LH, FSH, TSHIn this episode, we break down the role of key stimulatory hormones—LH, FSH, and TSH—and how they influence ovulation, thyroid function, and overall hormonal function. You’ll learn how to interpret LH:FSH ratios (including patterns seen in PCOS), what low vs. high levels really indicate, and why timing your labs is critical for accurate insights. We also discuss the limitations of urine hormone testing and the essential labs to run alongside

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32:44

Episode 140: My Morning Routine & Things I'm Loving...

The Functional Fueling® Podcast ·

2026/04/01

My Morning Routine & Things I'm Loving (As a Functional RD + Mom)In this episode I’m sharing a realistic look at how my morning routine has evolved after having a baby—what’s changed, what I’ve simplified, and what I’ve kept as non-negotiables to support my hormone health, workout recovery, and overall wellness. We’ll cover how I structure my mornings when sleep is unpredictable, how to stay consistent with habits without relying on perfection, and how to integrate things like strength

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54:36

Episode 139: Microdosing Peptides for Chronic Illness...

The Functional Fueling® Podcast ·

2026/03/25

Microdosing Peptides for Chronic Illness with Jay CampbellA few things we chat about in this episode 👇👇👇 What peptides are and how they function in the body What microdosing peptides means and how it differs from standard dosing How microdosing GLP peptides may help in chronic illness How peptides can influence metabolism, inflammation, and brain signaling The foundations that must be in place before starting peptides The difference between GLP-1, GLP-2, and GLP-3 peptides How peptide

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32:24

Episode 138: [The LOdown] Is Your Immune System...

The Functional Fueling® Podcast ·

2026/03/18

[The LOdown] Is Your Immune System Overactive… or Exhausted? Understanding Immune ModulationA few things we chat about in this episode 👇👇👇 What immune modulation is and why the goal is to regulate, not suppress, the immune system How autoimmune conditions develop when the immune system becomes stuck in a hyperactive state How immune dysregulation can drive inflammation, histamine symptoms, and thyroid autoimmunity The difference between hyperreactive and hyporeactive immune system

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32:49

Episode 137: Prolactin: Understanding High Levels &...

The Functional Fueling® Podcast ·

2026/03/11

Prolactin: Understanding High Levels & Prolactinomas with RomanaProlactin is most commonly known as the hormone responsible for breast milk production during pregnancy and postpartum. However, elevated prolactin levels outside of pregnancy or breastfeeding—known as hyperprolactinemia—are far more common than many people realize and can significantly impact cycles, fertility, and thyroid function. Together Romana and I explore the complex relationship between prolactin, dopamine signaling,

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23:01

Episode 136: [The LOdown] My Mold Remediation Story:...

The Functional Fueling® Podcast ·

2026/03/04

[The LOdown] My Mold Remediation Story: Everything I Did, Used and How I RecoveredIn this solo episode, I’m taking you behind the scenes of my personal mold remediation experience (for the second time). I'm sharing signs that indicated mold, how I organized remediation to protect my family, how I'm recovering and all the tools and resources I used along the way. A few things we chat about in this episode 👇👇👇 Early signs mold may be affecting your health How my mold experiences shaped my

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57:16

Episode 135: Understanding MTHFR & Methylation for...

The Functional Fueling® Podcast ·

2026/02/25

Understanding MTHFR & Methylation for Fertility & Chronic Illness with Dr. Sam ShayMTHFR is one of the most talked-about—and misunderstood—genes in the functional medicine world. But what does it actually mean to have an MTHFR mutation? How does methylation influence fertility, thyroid health, homocysteine levels, detox pathways, and chronic illness? And when is genetic testing truly helpful versus fear-driven? In this episode, I’m joined by functional medicine expert Dr. Sam Shay to break

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15:28

Episode 134: AMA: Low Luteal BBT, Mold Exposure,...

The Functional Fueling® Podcast ·

2026/02/18

AMA: Low Luteal BBT, Mold Exposure, Thyroid Antibodies & Thyroid Inflammation—What It All Really MeansIn this AMA episode, I answer some of your frequently asked questions you submitted over on Instagram. We discuss the causes of low luteal phase basal body temperatures (BBT), progesterone dysfunction, mold-related inflammation, thyroid antibodies, and thyroid swelling. A few things we chat about in this episode 👇👇👇 What low luteal phase BBT can signal about ovulation and progesterone How

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40:27

Episode 133: Fertility Over 35: The Prenatal...

The Functional Fueling® Podcast ·

2026/02/11

Fertility Over 35: The Prenatal Supplement Roadmap for Women + Men with WeNatal Co-FounderTrying to conceive after 35 requires more than just “taking a prenatal.” In this episode, we break down how to choose the right prenatal supplement for both women and men, and why fertility optimization starts months before conception. We discuss why the number of capsules per serving actually matters, how iron and calcium should be dosed and timed, and how modern food systems contribute to widespread nutrient

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20:38

Episode 132: [The LODown] Overtraining Syndrome: When...

The Functional Fueling® Podcast ·

2026/02/04

Overtraining Syndrome: When Your Body Stops Adapting and Starts Protecting ItselfOvertraining Syndrome isn’t just about doing too much—it’s what happens when your body stops adapting to exercise and shifts into a protective, survival state. In this episode, we break down what overtraining syndrome actually is, why it affects both recreational exercisers and competitive athletes, and how it’s often driven by inadequate recovery and fueling rather than training volume alone. We explore early warning

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33:14

Episode 131: [The LODown] How to Support Androgens:...

The Functional Fueling® Podcast ·

2026/01/28

How to Support Androgens: Navigating Both Low and High Testosterone and DHEA-S in WomenIn this episode, we explore how to support androgens in women by understanding both low and high testosterone and DHEA-S, and what these patterns reveal about thyroid function, insulin signaling, adrenal health, inflammation, and stress. Androgens are essential for female energy, mood, muscle tone, libido, and fertility, and when they are either too low or too high, they signal deeper metabolic and immune

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49:56

Episode 130: Chinese Medicine for Kiddos w/ Dr. David...

The Functional Fueling® Podcast ·

2026/01/21

Chinese Medicine for Kiddos w/ Dr. David AllenIn this episode of Strength in Hormones, we explore how Chinese Medicine approaches children’s health differently than Western medicine and why understanding these differences can transform the way you support your child’s digestion, sleep, emotions, and immune system. Chinese Medicine views children as physiologically and energetically developing, with immature digestive systems, sensitive nervous systems, and rapidly evolving emotional regulation,

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30:44

Episode 129: [The LODown] How Inflammation & The...

The Functional Fueling® Podcast ·

2026/01/14

How Inflammation & The Immune System Pushes You Into Low T3 and High Reverse T3Low T3 is one of the most misunderstood thyroid patterns, and it’s rarely a problem that starts in the thyroid itself. In this episode, we explore how the immune system, inflammation, and metabolic stress drive changes in T3 and reverse T3, often long before the thyroid gland becomes the primary issue. You’ll learn what T3 actually controls in the body, why normal TSH and T4 levels do not guarantee healthy thyroid

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48:25

Episode 128: Micronutrients, Probiotics & Prenatals...

The Functional Fueling® Podcast ·

2026/01/07

Micronutrients, Probiotics & Prenatals for Fertility & Pregnancyw/ Ayla Barmer, Fullwell Fertility In this episode, I sit down with Ayla Barmer, registered dietitian and founder of FullWell Fertility, to break down what the research actually says about micronutrients, probiotics, and prenatals for fertility, pregnancy, and postpartum health. Despite the growing prenatal market, many supplements still miss the mark when it comes to evidence-based dosing, bioavailable nutrient forms, and

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182 results

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