Harmony With Food

In this episode of the Harmony With Food Show, registered dietitian and functional nutritionist Meg Marie O’Rourke discusses chronic inflammation, the gut-brain connection, and the role of personalized nutrition testing in evaluating ongoing health concerns.

Meg explains how the gut and oral microbiomes are connected with digestion, immune activity, mood, energy, and overall health. She also reviews how food, lifestyle, and individual biological factors may contribute to chronic inflammation and related symptoms.Topics covered in this episode include:Chronic inflammation and common associated symptomsThe gut-brain connectionGut microbiome and oral microbiome healthBrain fog, fatigue, bloating, and digestive issuesWeight-loss re...

Feeling exhausted throughout the day and wide awake when it is finally time to sleep?

 In this episode of the Harmony with Food Show, Meg Marie O’Rourke explores adrenal fatigue, the experience of feeling wired and tired, and the many forms of stress that may affect your energy, sleep, cravings, digestion, metabolism, and overall health.

Meg explains how emotional stress, poor sleep, ultra-processed foods, excessive sugar, environmental toxins, infections, digestive imbalances, and other physical stressors may place additional pressure on the body.

She also discusses cortisol, the role of the adrenal glands, and why...

Weight Loss Resistance After 40: Why Eating Clean May Not Be Enough

You are eating clean, exercising, reading labels, and doing your best to make healthy choices.The scale still feels stuck. In this episode of the Harmony with Food Show, I break down the hidden metabolic blockers that can influence weight loss after 40, including cortisol, insulin resistance, thyroid function, micronutrient deficiencies, gut health, muscle mass, food sensitivities, sleep, and recovery. You’ll learn why intense exercise can sometimes add more stress to the body, how supposedly healthy foods can quietly add up, and why basic testing may leave im...

Feeling exhausted, foggy, anxious, achy, bloated, unable to sleep, or frustrated by hair loss and weight resistance, even though your blood work keeps coming back “normal”? Micronutrient deficiencies may be one of the missing pieces. In this episode of The Harmony With Food Show, Meg explores how vitamins, minerals, amino acids, antioxidants, and essential fatty acids support energy, metabolism, brain chemistry, immune function, digestion, hormone signaling, and overall cellular health. She also explains why symptoms can appear long before a severe deficiency or disease is identified. You’ll learn why:
A healthy diet does not always guarantee proper nutrient absorp...

Why are prescription drug prices so high, and how can patients avoid feeling trapped in a cycle of medications?

In this episode of The Harmony with Food Show, registered dietitian and functional nutritionist Meg Marie O’Rourke examines the business of Big Pharma, the rising cost of prescription drugs, and the importance of becoming your own healthcare advocate.Meg explores widely publicized cases involving Daraprim and the EpiPen, including dramatic price increases that placed essential medications further out of reach for many patients.

 She also discusses pharmaceutical monopolies, political connections, hospital contracts, aggressive marketing practices, and the...

In this episode of The Harmony With Food Show, Meg Maria Roark discusses Fourth of July barbecue safety, food poisoning prevention, and practical ways to enjoy summer gatherings without digestive discomfort. Topics include safe grilling temperatures, cross-contamination, the food danger zone, proper handling of cold and hot foods, and why perishable foods should not sit out too long in summer heat.

Meg also explains how grilled meats, shared snack tables, dips, charcuterie boards, and undercooked foods can increase the risk of foodborne illness. She shares practical barbecue safety tips, gut-friendly food swaps, lighter side dish ideas, and her “Ke...

Can food affect anxiety, depression, cravings, fatigue, and brain fog? In this episode of The Harmony With Food Show, Meg Marie O’Rourke explains the connection between food, mood, blood sugar, gut health, the microbiome, and the gut-brain axis. She discusses how nutrition, functional testing, food sensitivities, nutrient deficiencies, inflammation, and lifestyle choices may influence mental health, digestion, sleep, energy, and overall well-being.In this episode, we discuss:
Could anxiety and depression be affecting your food cravings?Can sugar, fast food, and ultra-processed foods make mood swings and anxiety worse?Why is the gut sometimes called the “second brain”?How ar...

In this episode of the Harmony With Food Show, registered dietitian and functional nutritionist Meg Marie O'Rourke discusses the growing popularity of ketamine therapy, mushroom microdosing, and products marketed as ketamine alternatives. Learn the difference between prescription ketamine and unregulated smoke shop products, including K-shots, K-drinks, and other lookalike substances.Meg examines potential risks associated with unsupervised use, including brain fog, withdrawal symptoms, digestive issues, psychological dependence, and increasing reports of emergency room visits linked to certain products. She also explores the connection between gut health, the microbiome, and recovery, along with the importance of professional guidance, functional testing, and...

Are workplace wellness programs actually improving employee health, productivity, and retention, or are they just another corporate checkbox?In this episode of The Harmony With Food Show, registered dietitian and functional nutritionist Meg Marie O'Rourke explores the real impact of workplace wellness programs and why employee well-being has become a critical business strategy. From burnout and brain fog to employee engagement, absenteeism, and workplace culture, Meg discusses how nutrition, gut health, stress management, and personalized wellness initiatives can support healthier, more productive teams.You'll learn:
Why employee burnout is costing businesses billionsThe connection between nutrition, gut health, and workplace...

Sepsis is a life-threatening medical emergency that can develop when the body's response to an infection triggers widespread inflammation and organ dysfunction. While early diagnosis and treatment are critical, recovery often extends far beyond hospital discharge.In this episode of the Harmony With Food Show, Meg Marie O'Rourke, Registered Dietitian and Functional Nutritionist, examines the warning signs of sepsis, the importance of timely medical intervention, and the often-overlooked challenges of Post-Sepsis Syndrome (PSS). The discussion explores common post-sepsis symptoms, including fatigue, muscle weakness, brain fog, cognitive changes, anxiety, depression, and ongoing inflammation.Meg also reviews the role of the gut...

In this episode of The Harmony With Food Show, Registered Dietitian and Functional Nutritionist Meg Marie O'Rourke explores the science behind common environmental toxins found in food and how they may impact inflammation, allergies, asthma, metabolism, hormone balance, and overall health. Meg discusses mercury in fish, arsenic in rice, mold toxins (mycotoxins) in foods such as coffee and peanuts, and the growing concern surrounding microplastics and endocrine-disrupting chemicals. Listeners will learn how these exposures may contribute to weight loss resistance, fatigue, immune dysfunction, respiratory symptoms, and chronic health challenges, as well as practical strategies for reducing exposure without becoming overwhelmed...

Explore the connection between food sensitivities and inflammation, gut health, chronic symptoms, microbiome imbalance, and weight loss resistance with registered dietitian functional nutritionist Meg Marie O’Rourke.

In this episode of the Harmony with Food Show, Meg explains the differences between food allergies, food intolerances, and food sensitivities, why elimination diets and FODMAP approaches often fail, and how chronic inflammation may contribute to digestive issues, fatigue, brain fog,
anxiety, skin conditions, sleep disruption, and metabolic dysfunction.

Topics covered include:

• Food sensitivities and chronic inflammation
• Gut health and microbiome function
• Weight loss resistan...

Are food sensitivities, inflammation, gut issues, or chronic symptoms being overlooked in your healthcare plan? In this episode of The Harmony With Food Show, Meg O’Rourke dives deep into the connection between food sensitivities, the microbiome, micronutrient deficiencies, leaky gut, and chronic health conditions that conventional medicine often fails to address. From weight loss resistance and digestive issues to migraines, joint pain, anxiety, eczema, fatigue, and IBS symptoms, this episode explores how hidden food reactions may be impacting your overall health and quality of life. Meg explains why personalized nutrition and functional testing are becoming increasingly important in modern he...

Sleep issues.

Sugar cravings.

Brain fog.

Weight loss resistance.

Feeling exhausted even when you’re “doing everything right.”

What if the problem isn’t a lack of discipline… but a disrupted circadian rhythm, hidden inflammation, food sensitivities, stress overload, or improper supplementation?

In this episode of the Harmony with Food Show, registered dietitian functional nutritionist Meg Marie O’Rourke breaks down the powerful connection between sleep, stress, sunlight, cortisol, inflammation, vitamin D, metabolism, cravings, and gut health — and why so many people continue struggling despite trying to eat healthier.

Can food really support memory, focus, and long-term brain health? In this episode of the Harmony With Food Show, Meg Marie O’Rourke explores the connection between inflammation, nutrition, gut health, and cognitive function. From brain fog and fatigue to dementia risk and omega imbalances, this episode breaks down the science behind how food and inflammation may be impacting your brain every single day. Meg discusses the growing research surrounding ultra-processed foods, chronic inflammation, omega-3 fatty acids, micronutrient deficiencies, and the gut-brain connection while explaining why a personalized “test, don’t guess” approach matters when it comes to memory and cognitiv...

Are you constantly exhausted, dealing with brain fog, bloating, joint pain, or weight loss resistance—only to be told your labs are “normal”?

In this episode of the Harmony With Food Show, registered dietitian and functional nutritionist Meg Marie O’Rourke dives deep into the hidden drivers of chronic inflammation and why so many people feel dismissed by conventional medicine.

This episode, Inflammation Nation, explores the powerful connection between your gut, brain, and immune system. Meg breaks down how microbiome imbalances, food sensitivities, ultra-processed foods, and environmental toxins can fuel inflammation throughout the body—often showing up as symp...

In this episode of the Harmony With Food Show, Meg Marie O’Rourke explores sports nutrition for endurance athletes, marathon runners, and active adults looking to improve energy, recovery, and overall health.

With the Boston Marathon as the backdrop, Meg shares insights from her personal story and her father’s legacy as a track coach, while breaking down how proper nutrition supports both performance and long-term wellness.

This episode covers how to fuel your body with real food, how to think about carbohydrates in endurance training, and how to avoid common pitfalls in the sports nutrition worl...

Struggling with acne, eczema, or stubborn skin issues that won’t go away no matter what you try?

 In this episode of the Harmony with Food Show, we explore the powerful connection between gut health and skin, often called the gut-skin axis.

Registered dietitian and functional nutritionist Meg Marie O’Rourke sits down with GRAES founder Becky Martin to break down how diet, inflammation, hormones, and lifestyle choices directly impact your skin.

Learn why common skincare routines fail, how food sensitivities and the microbiome influence breakouts, and what actually works when it comes to heali...

Spring has a way of making people want a reset—and that’s when detox trends take over. From juice cleanses and detox teas to parasite cleanses and liver detox supplements, the detox industry promises a “clean start.”

But do detoxes actually work? And are they even safe?

In this episode of the Harmony With Food Show, Meg Marie O’Rourke, Registered Dietitian and Functional Nutritionist, breaks down the truth about detox. She explains what detox really means, how your liver, kidneys, and gut naturally detox your body, and why popular detox trends like juice cleanses, detox teas...

Apple cider vinegar is everywhere right now—but is it actually helping your health? In this episode of The Harmony With Food Show, registered dietitian and functional nutritionist Meg breaks down one of the most talked-about wellness trends: apple cider vinegar for weight loss, gut health, and metabolism. If you’ve seen the Apple Cider Vinegar Netflix series or noticed influencers promoting daily shots, detox routines, or apple cider vinegar gummies, this episode will help you understand what’s really going on. Meg explains:
why apple cider vinegar became so popularwhat the research actually says about weight loss and metabo...

Confused about nutrition? You’re not alone. In this episode of the Harmony With Food Show, Magnificent Meg breaks down some of the biggest myths in modern health and nutrition—so you can finally stop guessing and start understanding what your body actually needs. We’re diving into:
The truth about body positivity and Healthy at Every Size (HAES)Whether MCT oil is a metabolism booster or just another trendWhy eggs, shrimp, and cholesterol have been misunderstood for decadesIf you’ve ever felt overwhelmed by conflicting advice, social media trends, or outdated medical guidance, this episode will help you cut thro...

In this episode of the Harmony With Food Show, registered dietitian and functional nutritionist Meg Marie O’Rourke breaks down the truth about potatoes, artificial food dyes, alcohol, and what is really happening inside your body during St. Patrick’s Day celebrations.Potatoes have been unfairly blamed as “bad carbs” for decades. In reality, a potato contains nearly twice the potassium of a banana and can be part of a heart-healthy diet when prepared properly.

This episode explains why potatoes are not the problem and how preparation and food pairing affect blood sugar balance.The conversation also dives into the...

Winter can take a serious toll on both physical and mental health — especially in colder regions like New England where shorter days, less sunlight, and more time indoors can affect energy, mood, and overall well-being.

In this episode of The Harmony With Food Show, registered dietitian and functional nutritionist Meg Marie O’Rourke (Magnificent) explores the powerful connection between food, mood, and the gut-brain axis.Meg explains why so many people experience fatigue, brain fog, emotional eating, and symptoms of seasonal affective disorder (SAD) during the winter months — and why the answer isn’t simply taking random supplements or start...

What is long COVID — and why are so many people still struggling months or even years after infection?

In this episode of the Harmony With Food Show, Meg Marie O’Rourke, registered dietitian and functional nutritionist, breaks down the science behind long COVID, post-viral syndrome, and lingering symptoms that conventional lab work often misses.

More than 20 million Americans are living with post-COVID conditions, including fatigue, brain fog, digestive issues, heart palpitations, dizziness, food intolerances, and nervous system dysregulation. Many are told their labs are “normal.” But normal labs do not always mean optimal health.

In this...

Ultra-Processed Foods, Food Additives, and Cancer Risk | Harmony With Food

Are food additives increasing cancer risk? In this episode of the Harmony With Food Show, Meg breaks down two major studies linking ultra-processed foods and common food additives to higher rates of cancer and chronic disease.

One large study found that just a 10% increase in ultra-processed food intake was associated with a 12% increase in overall cancer risk. Another linked emulsifiers commonly used in packaged foods to increased breast and prostate cancer rates.

 Meg explains: 
•What food additives are and why the U.S. allo...

The Good, the Bad & the Ugly of Valentine’s Day: Chocolate, Wine & Blood Sugar

On this episode of the Harmony with Food Show, we break down the good, the bad, and the ugly of Valentine’s Day indulgences — chocolate, wine, sugar, and emotional eating.

You may be surprised to learn that alcohol actually lowers blood sugar, triggers insulin spikes, and can set off the cravings you feel the next day. We also talk about whether alcohol truly causes weight gain, why food addiction is real (and rising), and how highly processed foods are engineered for craveability. This e...

If you’ve been eating “clean,” following the rules, and being told your labs are normal—but you still feel off—this episode and article are for you. We break down how food sensitivity testing can reveal hidden immune reactions that drive inflammation, bloating, fatigue, brain fog, skin issues, and even mood changes long before anything shows up on standard lab work. You’ll learn why food sensitivities are different from allergies, why elimination diets often lead to frustration, and how testing removes the guesswork so nutrition becomes supportive instead of restrictive. This is about understanding how your body responds to food—and...

Have you ever been told your labs are “normal” while you’re still dealing with anxiety, depression, gut issues, fatigue, frequent illness, or stubborn weight gain? You’re not imagining it. On this episode of the Harmony with Food Show, Meg Maria O’Rourke answers real listener questions and explains why symptoms often show up long before conventional labs flag a problem. Anxiety, immune dysfunction, digestive issues, and even precancerous findings can be deeply connected to nutrient deficiencies, gut imbalance, and chronic stress. In this episode, Meg covers:Why anxiety and depression can be worsened by nutrient deficienciesWhy “normal” labs don’t always m...

In this episode of the Harmony With Food Show, Meg breaks down why Ozempic and other GLP-1 weight loss drugs may quiet food noise but do not heal metabolism or insulin resistance. She explains the hidden risks, including muscle loss, slowed metabolism, nutrient deficiencies, digestive issues, and mood changes that are often overlooked.

Meg also explores how these medications are reshaping diet culture and increasing pressure around body image, while reminding listeners there is no easy button for real health. This episode offers a clear, root-cause perspective on weight loss and shares safer, natural ways to support metabolism...

If bloating, IBS symptoms, reflux, or digestive chaos have become your “normal,” this episode is for you. Meg breaks down why so many gut issues go unresolved in conventional medicine and explains how stress, food, and lifestyle—especially after the holidays—can disrupt the microbiome. Using her “gut oil change” analogy, she walks through what a true gut reset actually involves, why random supplements often make things worse, and why testing—not guessing—is the key to real healing. You’ll learn how gut health impacts energy, mental health, nutrient absorption, and inflammation, plus why supplement quality matters and how the Fullscript Sup...

In this episode of The Harmony with Food Show, Meg tackles a topic many people don’t want to admit—are you a supplement nutcase? With the supplement industry booming and misinformation everywhere, Meg breaks down why taking supplements willy-nilly can be dangerous, how counterfeit products and misleading marketing are putting people at risk, and why more is not better when it comes to your health. She explains the very real dangers of supplement-related liver injury, drug-nutrient interactions, and buying supplements from big-box stores like Amazon. Most importantly, Meg shares how safe supplementation starts with testing—not guessing—and why working...

Functional nutrition testing isn’t just helpful—it can be life changing. In this episode of the Harmony with Food Show, Meg breaks down why so many people feel dismissed, misdiagnosed, or stuck with chronic symptoms despite “normal” labs and good intentions. From gut issues and fatigue to anxiety, inflammation, and weight-loss resistance, she explains why diagnosis does not equal resolution—and why guessing with diets and supplements often leads nowhere fast. This conversation dives into the power of microbiome, micronutrient, and food sensitivity testing, how the gut truly acts as a control center for the body, and why personalized, data-drive...

If you’ve been told you have IBS and walked away wondering, “Is this just my life now?” this episode is for you. On today’s Harmony With Food podcast, I walk you through real-life stories of people who felt trapped by digestive symptoms, shrinking food lists, and scary lab results — and explain why diagnoses like IBS, pre-diabetes, and fatty liver disease are signals, not life sentences. We talk about why guessing with elimination diets doesn’t work, how the gut, immune system, and microbiome are deeply connected, and why functional nutrition testing helps uncover the real root cause of digestive is...

On today’s episode of the Harmony With Food Show, we’re exposing a truth most doctors never talk about: the prescription medications you rely on may actually be draining your body of essential micronutrients—leaving you wired, tired, bloated, inflamed, and totally frustrated. I’m sharing a powerful case study of a 36-year-old woman whose symptoms were dismissed for years until functional nutrition testing finally revealed the real root causes. If you’ve been told “your labs are normal,” but you know something is not right, this episode is going to open your eyes, empower you, and remind you that you can b...

This week on the Harmony With Food Show, Meg tackles real listener questions about navigating food stress during the holidays — from managing multiple dietary restrictions to breaking sugar-addiction cycles to staying confident and sober at holiday gatherings. She shares practical, judgment-free advice on setting boundaries, eliminating food guilt, and finally learning how to enjoy the season without sacrificing your health or sanity. If you’ve ever felt overwhelmed by holiday meals, family pressure, or food noise, this episode will help you breathe easier, take back control, and walk into the new year feeling empowered rather than defeated.

Abou...