Your teeth are not just “bones” you drill, crown, or pull — they’re living organs connected to your brain, gut, hormones, and immune system.
In this episode of The Digital Social Hour, we sit down with Dr. Katie To to break down the mouth–body connection most people never think about: mercury (amalgam) fillings, hidden jaw infections, mouth breathing, tongue ties, and how oral bacteria and inflammation can ripple into everything from energy and sleep to fertility and long-term health.
Dr. Katie shares her personal story of getting mysteriously sick from chronic mercury exposure in dentistry, why many countries have banned amalgam while it’s still common in the U.S., and what “biological wellness dentistry” actually looks like when the goal is prevention — not patchwork.
🎯 What You’ll Learn
🦷 Why every tooth is actually a living organ connected to your whole body
☣️ The truth about mercury (amalgam) fillings and vapor exposure
🧠 How oral bacteria may impact dementia, heart health, and inflammation
👶 The shocking link between mercury levels and fertility issues
👄 Why mouth breathing increases cavities (even if you eat healthy)
👅 The hidden connection between tongue ties, posture, and chronic pain
💧 Why tap water might be harming your oral microbiome
🪥 Water pick vs floss — what actually reduces harmful bacteria
🥥 A simple 2-ingredient natural toothpaste recipe
🔄 Why you can’t “biohack” your way out of a sick mouth
Chapters
0:00 — Teeth Are Organs, Not Just “Bone”
0:40 — Dr. Katie’s Mercury Toxicity Story
2:10 — Are Mercury Fillings Still Being Used?
3:30 — Dentists, Toxic Exposure & Hidden Risks
5:20 — Detoxing Heavy Metals the Right Way
7:30 — Mouth Breathing & The Cavity Spike
9:00 — The Mouth–Body Connection Explained
11:00 — Veneers, Crowns & Cosmetic Trade-Offs
18:40 — Water Quality, Oral Bacteria & Hidden Toxins
23:00 — Tongue Ties, Posture & Chronic Pain
🎙️ APPLY OR CONNECT
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https://www.digitalsocialhour.com
💼 SPONSORS:
🥗 Fuel your health with Viome: https://buy.viome.com/SEAN
Use code “Sean” at checkout for a discount!
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QUINCE: http://quince.com/DSH
N101: https://tidd.ly/4kd6ycg
📩 Business Inquiries & Sponsorships
[email protected]👤 GUEST
Dr. Katie To : https://www.instagram.com/drkatieto/
🎧 LISTEN TO THE PODCAST
🍏 Apple Podcasts:
https://podcasts.apple.com/us/podcast/digital-social-hour/id1676846015
🎵 Spotify:
https://open.spotify.com/show/5Jn7LXarRlI8Hc0GtTn759
📸 Follow the Host
Sean Kelly on Instagram: @seanmikekelly
⚠️ DISCLAIMER
The views and opinions expressed by guests on Digital Social Hour are their own and do not necessarily reflect those of the host, Sean Kelly, or the Digital Social Hour team.
The host and producers are not responsible for statements, claims, or opinions shared by guests during the show. This content is intended for informational and entertainment purposes only and should not be considered legal, medical, financial, or professional advice.
Listeners are encouraged to do their own research and consult qualified professionals when appropriate. While we aim to share accurate and reliable information, no guarantees are made regarding completeness or accuracy.
🔥 Stay tuned for more conversations with creators, founders, and innovators shaping the digital world.
Keywords
biological dentistry, Dr Katie To, mercury fillings, amalgam fillings, mouth body connection, oral microbiome, tongue tie adults, mouth breathing cavities, heavy metal detox, fertility and mercury, water pick vs floss, natural toothpaste recipe, holistic dentist, oral bacteria and heart disease, Visit Our Website at https://digital-social-hour.simplecast.com/
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