Mouthy Matters: Oral Health and How Your Gums Affect Your Whole Body
Tosha Kozloski, RDH - Oral Health Expert 25 episodes Nov 8, 2026
Mouthy Matters is a podcast about oral health and why what happens in your mouth affects your entire body. Host Tosha Kozloski, a registered dental hygienist with 20 years of clinical experience, argues that treating dental cleanings as routine twice-a-year maintenance is one of the costliest misunderstandings in healthcare. She explains the science linking gum bacteria and hidden infection to the bloodstream, arteries, joints and brain, drawing on research such as pathogens found in the clots of heart attack patients. The show aims to give listeners the plain-language story about their mouth that most patients have never been told.
Episodes
27. Bleeding Gums as Infection: How the Microscope Changed Everything
If you’ve ever finished a full day of “routine” cleanings with aching wrists and patients who were uncomfortable the whole time, this conversation is for you.Taryn Gonzales, RDH, joined Lawson Dentistry in Urbandale, Iowa about a year ago and stepped right into learning Microscope Hygiene with me. Before that, only a year into her hygiene career, she was already dealing with pain in her hands, wri
26. Alzheimer's and Oral Health: Diet, Sleep, and the Mouth-Brain Connection with Dr. Goolnik
You know the moment. A patient sits down, admits they haven’t flossed in months, and braces for the lecture. You give the speech anyway, because that’s what we were trained to do. Then they quietly push their next appointment back, again and again, because they feel guilty walking in.This episode is about breaking that cycle.I’m joined by Dr. James Goolnik of Optimal Dental Health in London, a den
25. Gum Disease and Alzheimer’s: How Your Mouth Affects Your Brain with Anne O. Rice, RDH
When someone you love starts losing their memory, you want to do something. Anything. Anne O. Rice, RDH, knows that feeling firsthand. After watching cognitive decline move through her family and then reach her mom, she spent years of nights and weekends learning how the brain works and where oral health fits into Alzheimer’s prevention. That work led to a published paper on what dental providers
24. How Your Next Dental Cleaning Could Save Your Life
You sit back in the chair, the light clicks on, and you assume the main event is the cleaning. Your hygienist is doing so much more than that, and most of it happens quietly, without anyone saying it out loud.In this episode of Mouthy Matters Explained, Tosha Kozloski, RDH, walks through what your dental hygienist checks for at every visit and why each piece matters for your whole body. Because if
23. Fatigue, Tooth Grinding and Airway: The Sleep Signs We Were Taught Were Normal
The tired patient. The kid snoring. The adult with flattened incisal edges who's already on their second night guard. Dental teams see these patients every single day, and most were taught to treat what they see and move on to the next appointment.In this episode, Tosha Kozloski, RDH, sits down with Crystal May, who has spent nearly 20 years bridging dental and medical sleep medicine. Their c
22. Fluoride vs Hydroxyapatite, What the Research Actually Shows with Dr. Michelle Jorgensen
You have asked what fluoride actually does more times than you can count, and chances are you have never gotten an answer that went past "it prevents cavities." This episode fixes that.Dr. Michelle Jorgensen, a biological dentist, walks through the real mechanism behind fluoride, what it does to tooth structure at the molecular level, why it never eliminated tooth decay the way it promis
21. Improving Health: Why Every Tooth Counts with Dr. Blodgett
You've had a patient tell you their x-ray looks fine, their bloodwork looks fine, and they still feel like crap. If you've ever sat there without a good answer for them, this episode is going to change that.Why this episode mattersDr. Kelly Blodgett has spent 25 years building a practice around treating the whole person, not just the tooth in front of him. In this conversation, he breaks
20. The Hidden Oral Infection Behind Unexplained Infertility with Dr. Katie Lee
Most dentists and hygienists were trained to treat gum disease as a mechanical problem. Scale it, polish it, send them home. But Dr. Katie Lee, DDS, has spent her career proving that's only half the story, and for patients struggling with infertility, it might be the half that's costing them the most.In this episode, Dr. Lee shares how a biological dentistry background led her into the f
19. Microscope Guided Periodontal Treatment, with Dr. Caroline Labritz
If you've been running saliva testing and still feel like you're guessing whether a patient is actually getting better, this episode is for you.Tosha sits down with Dr. Caroline Labritz, a biological dentist in Morgantown, West Virginia, who has spent 22 years building a root cause approach to her practice. Before she found Tosha's program, she vetted multiple training options. What
18. From Lecturing to Partnering with Patients: A Dentist's Microscope Story
She used to show patients a perio chart and watch nothing change.That is where this conversation starts. Dr. Laura Mach, a biological dentist in Marion, Iowa, spent years explaining bleeding gums to patients who nodded, said okay, and walked out having changed nothing. She could talk until she was blue in the face. It just did not compute.In this special edition of Mouthy Matters, Tosha sits down
17. How The TOSH Method Creates Dental Microscopy Results with Dr. Vane
Dr. Nicole Vane spent years avoiding the microscope. Every mentor she trusted had one in their practice, and every time, she found a reason to skip it. Too much setup. Too much learning curve. The ozone would take care of it anyway, right?Then she went through The TOSH Method, and it changed everything, for her, for her team, and for the way her patients understand what is actually happening in th
16. A Cardiologist Proved Gum Disease Causes Heart Attacks. Here's the Science with Dr. Doneen
You've had the conversation a hundred times. You point out the bleeding, you explain the inflammation, and the patient nods, and nothing changes. Part of the problem is that "it's connected to your health" isn't proof. It's a suggestion. And suggestions are easy to ignore.This episode gives you the proof.Dr. Amy Doneen, co-founder of the BaleDoneen Method, has spent o
15. Dental Pros Special: One Hygienist's Fix for Turning Bleeding Gums Into Healthy Gums for Life
If you've ever said "you're clean, I'll see you in six months" to a patient who was still bleeding, this episode is for you.Brittany Angeles, RDH, spent years in a high volume, one doctor practice in West Nashville, often as the only hygienist on the schedule. She knows the feeling of getting desensitized to bleeding. She knows what it's like to explain probing depths
14. Bleeding Gums Are Never Normal, Here's Why with Jennifer Seider, RDH
If a patient tells you they floss every day and their gums still bleed, you already know something else is going on. This episode is for the practitioner who is tired of the "brush more, floss more" conversation not actually solving anything.Tosha sits down with Jennifer Seider, RDH, a dental hygienist with nearly 30 years of experience in bacterial testing, to talk about what bleeding g
13. The Toothpaste Ingredient Perio Patients Should Avoid (And What to Use Instead)
If you've ever handed a patient a sample tube of sensitivity toothpaste without really knowing what's inside it, you're not alone. Most of us were trained on ingredient science that hasn't changed since the 1970s.In this episode, Tosha sits down with Dr. Claudia Eisenhuth and Peter Eisenhuth from Dr. Jen's Oral Care to break down what's actually happening in the tooth
12. His A1C Dropped After This "Dental Deep Cleaning," Here's Why
You've been sitting in the chair, heard the words "you need a deep cleaning," and felt your stomach drop. No real explanation, just a diagnosis and a bill. You're not alone, and you're not imagining that something about that conversation feels incomplete.Why this episode matters"Deep cleaning" is one of the most misunderstood terms in dentistry. It sounds like a
11. Her Dental Patient's Bone Grew Back. Here's How. With Sarah Wright, RDH
It's Not a Buildup Problem, It's a Bacteria ProblemYou did everything right. You scaled thoroughly, you educated your patient, you believed them when they said they were flossing at home. And six weeks later, they're bleeding again, and you're left wondering what you missed.Sarah Wright, RDH, spent 15 years in that exact spot before one course completely changed how she saw per
10. Dental Implants, Infections, Inflammation & Solutions
Here's something most people never get told before they sit in the implant chair: implants are not a set it and forget it fix. Nearly half of all implants currently in someone's mouth have some level of infection brewing around them right now, and most of those people have no idea.In this episode, Tosha sits down with Lisa Charles to break down exactly what's happening underneath th
9. Your Dental Hygienist Might Save Your Life. Here's How with Jen Sieder, RDH
What if your dental appointment could do more than leave your teeth feeling clean and smooth? What if it could actually save your life?In this episode of Mouthy Matters, Tosha sits down with Jennifer P. Sieder, RDH, a dental hygienist with nearly 30 years of experience, to pull back the curtain on what dental hygienists are really doing in that chair. Because most patients have no idea. They come
8. 🔬 You Can See Your Mouth's Bacterial Ecosystem. Whole-Body Dentistry with Dr. Denning
🔬 See what's living in your patients' mouths and watch your case acceptance change. 🌐 tosh.care🦷 Ready to reset your oral health in 6 minutes? Start here: 🌐 www.mouthymatters.com/start-hereMost dental practices treat the mouth like a mechanical problem. Scale it, plane it, polish it, send the patient home with a floss lecture, and call it a cleaning. Dr. Joseph Denning, DDS, looked at t
7. Fertility Problems, Arthritis Flare-Ups, and No Energy at 83: Three Patients Whose Answers Were in Their Gums, with Dr. Johnson
🦷 Ready to reset your oral health in 6 minutes? Start here: 🌐 www.mouthymatters.com/start-hereWhat if the thing standing between your patient and her pregnancy was living under her gum line? What if the reason a woman in her mid-30s kept canceling plans, kept bracing for the next flare-up, kept shrinking her life down to what her body would allow, was a bacterial infection her dentist had never t
6. What Nanohydroxyapatite Labels Won't Tell You, with Dr. Jennifer Eisenhuth
Ready to reset your oral health in 6 minutes? Start here: www.mouthymatters.com/start-hereIf you have ever stood in front of a patient, recommended a nanohydroxyapatite toothpaste in good faith, and quietly wondered whether it was actually doing what the label promised, this episode is for you.Or maybe as a patient you had the same question? Or for your child? The nanohydroxyapatite market in the
5. The Bacteria in Your Mouth That's Linked to Alzheimer's & Other Disease
Ready to reset your oral health in 6 minutes? Start here: www.mouthymatters.com/start-hereMost people leave a dental appointment with clean teeth, a new toothbrush, and a reminder to floss more. Nobody leaves knowing that the bacteria living inside their gum tissue could be quietly connected to Alzheimer's disease, heart disease, or diabetes. That gap is exactly why Mouthy Matters exists.In t
4. Minerals, Hormones, and the Missing Piece Behind Chronic Oral Disease with Amber White, RDH
🦷 Ready to reset your oral health in 6 minutes? Start here: www.mouthymatters.com/start-hereYou do everything right. You come in on schedule, you floss, you brush, you use the right products. And still, your hygienist is charting the same findings every single visit. Still bleeding. Still building up. Still watching those incipient lesions. If that sounds familiar, this conversation is going to op
3. Why Your Gums Are Bleeding and What It's Really Telling You, with Dr. Caroline Labritz
🦷 Ready to reset your oral health in 6 minutes? Start here: www.mouthymatters.com/start-hereYou've been told your whole life that bleeding gums mean you need to brush and floss more. Maybe you believed it for a while. Maybe you even started to accept it as just the way your mouth is. But what if bleeding gums are actually one of the earliest warning signs your whole body gives you, and most o
2. The Oral Health Crisis: Why Your Toothpaste Is Failing Your Family, with Dr. Hoss
🦷 Ready to reset your oral health in 6 minutes? Start here: www.mouthymatters.com/start-here🦷 Want products and solutions that actually improve oral health? Start here: supermouth.comYou've probably stood in that toothpaste aisle, stared at 40 options, and grabbed the one with the prettiest packaging or the best sale price. And you followed the rules. Brush twice a day, use fluoride, see your
1. Why Your Gums Are Bleeding (And Why It's Not a Hygiene Problem)
🦷 Ready to reset your oral health in 6 minutes? Start here: www.mouthymatters.com/start-hereIf you've ever been told your gums are bleeding and walked away feeling like you just got a bad grade in brushing, this episode is going to change the way you think about your mouth forever. Bleeding gums are not a hygiene failure. They are a sign of infection, and there is a real difference between th
An Intro. Why I Created Mouthy Matters: Your Mouth Is Trying to Tell You Something
You have probably sat in a dental chair and been told your gums are bleeding because you are not flossing enough. You nodded, took the goodie bag, and went home feeling a little guilty. But what if that explanation was not just incomplete, it was actually wrong? What if bleeding gums are not a hygiene habit problem at all, but a sign of active infection living inside your tissue, and that infectio
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