All six oral-gut health products in the PDR.

Gut & Gleam

Gut & GleamGut & GleamGut & Gleam

Gut & Gleam

Gut & GleamGut & GleamGut & Gleam

Healthy Gut and Gleaming Smile!

Healthy Gut and Gleaming Smile!Healthy Gut and Gleaming Smile!Healthy Gut and Gleaming Smile!

Uncovering the mysteries of dental diseases and transforming oral and systemic outcomes with a functional medicine approach


Healthy Gut and Gleaming Smile!

Healthy Gut and Gleaming Smile!Healthy Gut and Gleaming Smile!Healthy Gut and Gleaming Smile!

Uncovering the mysteries of dental diseases and transforming oral and systemic outcomes with a functional medicine approach


Founder/Owner

Sara Wathen, RDH

I  am  the  founder  of   “Gut  &  Gleam.”  and  a  founder  at  Three  International.  I  am  a  wife  to  a  wonderful  husband  and  a  mother  to  three  young  boys.  I  have  been  a  dental  hygienist  for  almost  20  years  and  my  experience goes beyond the dental chair. It was a mission of mine to develop a dental supplement to restore health and balance to the oral-gut connection. In my journey I discovered Dr. Dan and Three International and knew his formulations were perfect for the dental community to utilize with their friends, family, and patients.  I’ve  been involved in many aspects of dentistry, but my  ability to connect with people and  care  for  them  has been my  strength. It  is  a  passion  of  mine  to  teach  others  to  do  the  same  teach  people  the  secrets  to  a  healthier  gleaming  smile!

It  fills  my  heart  to  introduce  practices  to  the  

”Gut  &  Gleam  Protocol”  

and  help  them  give  their  patients  a  gleaming  smile  and  healthier  lifestyle.  My desire to  change  patient  outcomes  is  what  lead  me  to  discovering  the  secret  to  the  mouth-gut  connection.  

Functional Health Coaching: Oral-Systemic

What is Oral-Systemic Functional Health Coaching?

A oral-systemic functional health coach is a highly trained professional who partners with you to implement sustainable changes that optimize your health, with special attention to the critical oral-systemic link—the powerful connection between oral health and whole-body wellness. 


Through consistent, personalized check-ins via phone, email, or in-person sessions, we collaborate on identifying the changes you want to make and developing actionable steps that align with your readiness and lifestyle. Whether you’re addressing chronic health conditions, uncovering root causes of inflammation, or enhancing your nutritional habits, functional health coaches empower you to take ownership of your health journey while helping you achieve healthy gleaming smiles and a balanced body.


The value of working with a functional health coach lies in the accountability, expertise, and personalized support provided as you pursue your wellness goals. Areas of focus may include physical activity, nutrition, weight management, stress management, sleep optimization, and integration of dentist and doctor-recommended protocols and practices. Evidence-based research demonstrates that functional health coaching leads to measurable improvements in blood pressure, cholesterol levels, blood sugar regulation, body weight, and aerobic fitness—all of which profoundly influence both oral health and systemic wellness.


Beyond these clinical markers, clients frequently experience transformative outcomes including increased energy levels, enhanced sense of well-being, improved sleep quality, optimized gut health, and restored hormonal balance. This comprehensive approach recognizes that true health extends far beyond the absence of disease, encompassing vitality, resilience, and the ability to thrive in all aspects of life.​​​​​​​​​​​​​​​​

Request An Appointment

Transformation starts here! Schedule below for a discovery call with Sara!

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Three International: Whole Body Health and A Gleaming Smile!

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About Gut & Gleam

Our Process

We take a personalized approach to dentistry. We change the outcomes for patients before irreversible damage is done. Treat the immune response and gut health. Connect with me to learn about my six simple steps to whole body health and a gleaming smile!

Our Mission

At Gut and Gleam, our goal is to elevate oral health by providing a system that is easy to follow. 


Our simple 6 step system restores a healthy oral-gut connection with science backed whole body and gut health supplements.

Our Results

Our Results

Happier, healthy, gleaming smiles.. Not only do patients experience healthier smiles, but they get results for their overall health. 

More Energy.

Better Sleep.

Gut Health Support

Balanced Hormones.

Glowing Skin. 

More Joy!

Schedule a Virtual Learning Session for you or your officeInformation LibraryContact Us

Careers in Dentistry

Live the life you desire.  Work at a rate that suits your lifestyle. Gut and Gleam assists dental professionals in growing an income stream by taking exceptional care of their patients with little to no overhead and minimal chair time. We have a unique compensation model unlike no other.
Many dental professionals add this to their daily practices to elevate patient care and add value to their role. 

Wellness Wednesday Global Call: Featuring Sara Wathen and Dr. Steffany Mohan

Video Link

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