Explore every episode of the podcast Health Without The System

In this eye-opening episode of Health Without the System, Dr. Tim Scott and Nurse Practitioner Mia Scott take you on a deep dive into the science of epigenetics—where your health story isn’t just written in your DNA, but in the choices you make every single day. Broadcasting from their Ohio farm (and yes, dodging a heat wave and a few chickens), they unpack how diet, environmental toxins, stress, movement, and even your childhood experiences can influence which of your genes get activated—and which stay dormant.

You’ll learn what epigenetics actually is, why the MTHFR gene mutation gets so much attention, and how methylation, histone modification, and microRNA function in the body. Dr. Tim and Mia break it all down into simple, relatable terms, showing how these cellular mechanisms impact everything from energy, mood, and detoxification to fertility, chronic inflammation, and mental clarity.

Whether you’re dealing with unexplained fatigue, anxiety, brain fog, hormone issues, or just want to understand how to prevent disease and feel better in your body—this episode delivers the information you didn’t know you needed. You’ll walk away with practical, actionable tips on how to "clean up" your genes with lifestyle shifts, better nutrition, non-toxic living, and smarter supplementation.

If you've ever been told “your labs are normal” but you still feel off—this one’s for you. Your genes may load the gun, but your environment pulls the trigger. Dr. Tim and Mia are here to help you put the safety back on.

In this episode of Health Without the System, Dr. Tim and Mia Scott dive into a hot topic: are your daily supplements actually doing anything?

They uncover the real reasons why many multivitamins don’t work — from poor ingredient sourcing to absorption issues and hidden synthetic forms. Learn what to look for on labels, how medications and gut health affect your nutrient levels, and what “methylated” and “chelated” actually mean. Whether you're trying to optimize your health or just not waste your money, this episode will change the way you shop for supplements.

🔎 Topics covered:

• Why 10–30% absorption is the norm

• B12, magnesium, and folic acid red flags

• MTHFR gene mutation and what it means

• Gut health, medications, and micronutrient depletion

• The best supplement brands to consider

• When IV therapy might make sense

🎯 Bottom line: You can’t supplement your way out of a bad lifestyle — but the right supplements can make a major difference when used wisely.

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Is your gut smarter than you? This week on Health Without the System, Dr. Tim Scott and Nurse Practitioner Mia Scott dive deep into the gut microbiome — home to trillions of bacteria that control everything from digestion to your mood, immunity, and even your cravings.

They break down how your gut is shaped from birth, what antibiotics and birth control are really doing to it, and why fixing your digestion might fix your fatigue, skin issues, anxiety, autoimmune flare-ups, and more. Learn about leaky gut, SIBO, prebiotics vs. probiotics, and the powerful healing potential of simple changes to your diet.

Plus, they share real stories of gut healing (including stool transplants—you’ve been warned) and give you a framework to start restoring your gut health today.

Whether you’re bloated or just curious, this is your ultimate gut health episode.

🎧 Listen, learn, and maybe rethink that next NSAID or cottage cheese label.

💩 (Yes, they talk poop—but they make it science.)

In this episode, Dr. Tim and Mia break down one of the most widely used (and widely ignored) toxins in our environment—glyphosate, commonly known as Roundup. From your backyard to your breakfast cereal, this herbicide is everywhere. We dive into how it impacts your gut, hormones, mitochondria, liver, and even your fertility, and why it's not just a farming problem—it's a full-body health crisis. Plus, we expose atrazine, another pesticide with shocking hormonal effects, and share practical ways to reduce your toxic load.

If you’ve ever wondered what’s really in your cup of joe or why your thyroid won’t cooperate, this episode’s for you. Tune in, take notes, and start detoxing.

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In this episode of Health Without the System, Dr. Tim Scott and Nurse Practitioner Mia Scott take on some of summer’s most debated health topics—sunscreen, fructose, and alcohol. 

They break down why not all sunscreens are created equal (and which ingredients to avoid), why fruit isn’t the enemy (but how you eat it matters), and what alcohol really does to your body in the heat. Get practical tips, ingredient red flags, and real talk about how to protect your family without falling for toxic trends. Whether you're poolside or planning your next cookout, this episode will help you make smarter summer choices.

Welcome to the 10th episode of Health Without the System! In this milestone chat, Dr. Tim Scott and Nurse Practitioner Mia Scott ditch the scripts and go full real talk—diving into what wellness actually looks like in their everyday lives.

From creatine and collagen to red light therapy and grounding sheets, they walk you through the routines, biohacks, supplements, and lifestyle shifts they’ve tried (and what’s stuck). They also get brutally honest about the wellness myths they used to believe: fake meat, low-fat lies, diet soda, and yes—thinking a calorie is just a calorie.

Plus, they dish on:

• Peptides they love 

• What’s in their wellness travel bag

• Why they stopped drinking

• Clean living swaps for lower toxic load

• Their favorite immune shots from a wellness resort vacation

• The truth about cholesterol, statins, and the fat fear

• Why muscle is your best metabolic weapon

It’s personal, it’s science-backed, and it’s proof that your health journey can evolve—and should. Whether you’re just starting out or deep into your wellness path, this episode is packed with value.

Follow along, share with a friend, and don’t forget: You have the power.

[Disclaimer: This podcast is for informational purposes only and is not a substitute for professional medical advice. Always consult with your healthcare provider.]

Join Dr. Tim Scott for a special episode of Health Without the System as he sits down with his lifelong friend, Tony. Since May 2024, Tony has embarked on an incredible health journey, losing over 115 pounds and dropping his body fat from 50% to 17%.

Hear Tony's candid story about overcoming challenges like daily alcohol consumption, chronic skin issues (HS), and plateaus, all while embracing a new lifestyle. This episode is a testament to the power of commitment, clean eating, and finding the right tools for your health.

What's the secret to better metabolic health, longevity, and overall well-being? Dr. Tim Scott and Nurse Practitioner Mia Scott of Rixa Health reveal the answer: skeletal muscle mass.

In this informative episode, they break down the science behind the muscle's impact on glucose, hormones, and your immune system. Discover how building and maintaining muscle can revolutionize your health, regardless of your age. 

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Join Dr. Tim Scott and Nurse Practitioner Mia Scott as they share their insights on using GLP-1s in a functional medicine setting. This episode delves into the appropriate use of these medications, their impact on metabolic health, and the importance of combining them with lifestyle changes for long-term success. 

Seed oils are everywhere, but are they truly "heart-healthy"? Dr. Tim Scott and Nurse Practitioner Mia Scott delve into the production, health effects, and surprising history of these common food additives. Discover how seed oils contribute to inflammation, and what you can do to reduce your intake. We'll explore the chemical-laden process of creating these oils, their impact on omega-3 to omega-6 ratios, and their link to conditions like fatty liver and metabolic dysfunction.

In this episode, Dr. Tim Scott and Nurse Practitioner Mia Scott dig into the truth about glucose — the good, the bad, and the sticky. They explain how sugar overload from the Standard American Diet wreaks havoc on everything from brain function to hormonal health, and why insulin resistance is showing up younger and more often than ever before. You’ll learn how to outsmart hidden sugars, why the order you eat your food actually matters, and what small shifts can help flatten those daily blood sugar spikes.

Tim and Mia also share real-life tips for making lower-sugar living feel less like punishment and more like power — for you and your kids.

This one’s part education, part intervention. If you’ve ever felt exhausted, foggy, or hangry by 3 p.m., press play.

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This week, Dr. Tim Scott and his wife, Mia Scott, Board-Certified Nurse Practitioner, are ripping the mask off your grocery store favorites. In a world where “heart-healthy” is slapped on a box of sugar-laced cereal, they’re here to teach you how to spot the truth behind the labels.

From decoding ingredient lists to dodging seed oils and sugar bombs, this episode is a crash course in smarter shopping. Learn what to toss, what to trust, and how to build a pantry that fuels real health, not just good marketing.

You’ll also get their go-to Costco finds, snack swaps for your kids, and why Cheerios should come with a warning label. Whether you’re just starting your clean eating journey or looking for new pantry staples, this one’s packed with practical advice you can actually use at the store tonight.

🔍 Ingredient red flags

📱 Apps that make label-reading easier

🛒 Real snacks that don’t wreck your gut

🥤 Why “zero sugar” might be lying to you

🌽 And the deal with GMOs, glyphosate, and food dyes Because knowing what you're eating shouldn't feel like detective work.

We could use your help! If you liked what you heard today, we would love a 5-star review on Apple or Spotify. Thank you for listening! 

In this jam-packed episode, Dr. Tim Scott and Nurse Practitioner, Mia Scott, break down the most common lab tests that patients encounter, and expose the surprising gaps in what standard labs reveal. 

From mitochondrial dysfunction to leaky gut, and the real story behind thyroid panels and cholesterol numbers, you'll walk away armed with the knowledge to be your own health advocate. Plus, learn why “normal” lab ranges might be failing you, and what to ask for instead.

Whether you're reviewing old lab results or prepping for your next doctor visit, this episode is a must-listen for taking back control of your health.

Download our guide to Functional Medicine Lab Ranges: https://bit.ly/RixaLabRanges

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