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Oral Health Matters Beyond Your Teeth

Article in a Nutshell

"Common oral bacteria affect more than cavities and are associated with inflammation and cardiovascular health."

Intro

Did you know that when you have a healthy mouth, you have a better chance of having a healthy body? The connection between mouth-body health is synergistically entwined. Your dental habits affect more than just your smile – it influences your heart, brain, respiratory, and digestive health, to name a few. For many exploring holistic health, oral hygiene is an often-overlooked foundation. Oral hygiene is often an overlooked foundation of whole-body health.

Research shows individuals with cavities, gum disease, and/or amalgam fillings doubled their risk of stroke and other cardiovascular complications, diabetes, and systemic inflammation. The link between oral health and brain health is no less significant due to the vast network of blood supply that goes to the brain via the gut-brain axis. In this article, we will explore what healthy oral habits are and how you can begin taking steps to improve your oral hygiene and overall well-being.

M. Moriah Mor, ND, CHN

Owner and Founder of
GreenSilk.com

Energetic Health Institute
February 3, 2025

The Different Types of Oral Bacteria

Some bacteria can be harmful, however most species of bacteria are needed. Each part of the body houses specific microbiomes that work hard to keep us healthy – in total, the body contains trillions of microbes that assist in many ways, including the activation of genes in human cells, absorption of nutrients, breaking down toxins, and creating blood vessels, for example.

The same holds true when looking specifically at oral health. Maintaining good oral health and supporting a healthy microbiome ecosystem in the mouth contributes to the prevention of gum disease and cavities while protecting against harmful pathogens from entering the body. For example, some beneficial bacteria include – Streptococcus salivrious and mitis, Lactobacillus casei and reuteri, as well as Bifidobacterium. However, there are certain types of oral bacteria that can be harmful to our overall health, particularly when it comes to heart, brain, digestive, and respiratory health. (1) (2)

Harmful Oral Bacteria Includes:

The most common type of oral bacteria is Streptococcus mutans, which is often responsible for causing cavities and tooth decay. Research shows this harmful bacteria enters the bloodstream from periodontal plaque, playing a role in localized thrombus formation (blood clots), myocardial infarction, hypertension, and secretion of pro-inflammatory cytokines resulting in heart disease. It can cause other problems that may lead to infection, chronic inflammatory systemic and metabolic conditions like diabetes. (1) (3)
Another type of harmful oral bacteria is Porphyromonas gingivalis. This type of bacteria is a leading cause of gum disease, which has been linked to an increased risk of heart disease and neurodegenerative conditions like Alzheimer’s. P. gingivalis can cross the blood-brain barrier, increasing the risk of neuroinflammation and injury through a variety of pathways, including the gut-brain axis. (4)
Fusobacterium nucleatum is found in the oral microbiota, but under certain conditions, it can spread to other locations within the body, such as the gut microbiota. Importantly, F. nucleatum plays a role in periodontal disease, inflammatory bowel disease (IBS), and various cancers, particularly colorectal cancer. Factors such as poor oral hygiene, high sugar intake, and the presence of other harmful bacteria can promote its growth. (5) (6)

The Oral Microbiome and Systemic Health

From a holistic perspective, the mouth is the first point of contact for digestive and immune signaling. Oral microbiome plays a crucial role in gut and immune health – keep in mind, approx. 80% of your immune system is housed in your gut. Therefore, the health of your mouth directly influences the health of your gut – directly impacting immune function. Think about it, everything that enters your gut is first introduced through your mouth – that includes microbes. Research shows an imbalance of oral microorganisms can lead to various digestive and immune health conditions, including : (7) (8) (9)

Leaky gut
IBS and bloating
Inflammation and food sensitivities
Increase systemic inflammation
Weakening of your body’s natural defenses
Contribute to autoimmune conditions
Impair healing and recovery
Neuroinflammation / Neurodegenerative Conditions
Lead to decreased nitric oxide levels, resulting in poor blood flow and oxygen delivery, fatigue, high blood pressure, and increased risk of cardiovascular disease.

Therefore, as a foundational element of holistic wellness, proper oral hygiene and a balanced microbial ecosystem in your mouth are vital for maintaining healthy gastrointestinal and immune function. As research shows, this is why chronic gum disease (which stems from oral dysbiosis) is also linked to conditions like heart and respiratory disease, diabetes, and even Alzheimer’s. (10) (11)

Holistic VS Traditional Dental Care

What Is Holistic Dentistry?

Holistic dentistry expands beyond treating your teeth and gums—it incorporates the whole-body connection by recognizing that dental issues can impact systemic health, addressing inflammation and chronic illness.

This approach emphasizes natural care, such as herbal or ozone therapy to support healing, prevention, and minimally invasive care, and the use of biocompatible materials that work harmoniously with your body. A holistic dentist may discuss changes you can make to your diet or lifestyle that can help you lower your risk of gum disease. They’ll also work with other health professionals who can help you make these changes. It’s a growing trend for those prioritizing health without compromising functionality.

What Is Traditional Dentistry?

Traditional dentistry has long been the cornerstone of oral health care. It focuses on diagnosing and treating dental issues with its primary focus centered on maintaining oral health, repairing damage, and preventing disease.

Key Differences Between Holistic and Traditional Dentistry While both approaches aim to improve oral health, their philosophies and methods vary significantly. Conventional dentists primarily address specific dental issues using standard procedures and materials. The Holistic approach considers the interconnectedness of oral health with the rest of the body. Therefore, understanding the differences between Holistic vs. Traditional dentistry can help you choose the care that is best tailored to your needs.

Benefits of Holistic Dentistry Holistic dentistry appeals to individuals seeking a more natural, health-conscious approach to dental care. Its benefits extend beyond the mouth, promoting overall wellness.

Focus on Health: Treatments avoid potentially harmful materials, prioritizing options that support your body’s natural healing.
Patient-Centered Care: Holistic dentists often spend more time understanding your health history and concerns.
Minimized Toxins: By avoiding mercury and fluoride, this approach suits individuals with sensitivities or chronic conditions.
Reduced Allergies: Biocompatible materials can benefit patients with allergies or autoimmune disorders.
Long-Term Health: Prevention-focused care reduces the likelihood of future dental problems and systemic health issues.

Here is a link to the Holistic Dental Association website to find a holistic dentist near you – https://holisticdental.org/find-a-holistic-dentist/

Daily Habits to Incorporate

These practices support oral health without requiring major lifestyle changes.

Diet & Nutrition:

Diet directly affects the composition of bacteria in your mouth. Consuming an organic diet rich in whole foods, fruits, and vegetables promotes beneficial bacteria growth. Foods high in fiber, such as organic apples and organic oats, provide prebiotic fibers, nourishing good bacteria.

Brushing:

Simple actions like brushing your teeth at least twice a day, tongue scraping, and oil pulling with organic coconut oil can enhance the growth of beneficial bacteria while reducing harmful pathogens.

Oral probiotics:

Oral probiotics are beneficial bacteria that help maintain a healthy balance in your mouth. Unlike probiotics focused on gut health, these specifically target the oral microbiome—the ecosystem of bacteria that lives in your mouth.

Studies show that adding oral probiotics to your diet through supplements or consuming certain foods can:

Reduce the amount of cavity-causing bacteria in your mouth
Prevent plaque buildup
Support healthier gums
Fight bad breath

The following are key oral probiotic strains that can be found in several delivery forms including lozenges and supplements designed to deliver targeted bacteria strains directly where they’re needed most—your mouth!

Streptococcus salivarius BLIS K12 – Clinically proven to reduce bad breath compounds and support throat, tonsil, and oral health.
Streptococcus salivarius BLIS M18 – Targets bacteria that contribute to plaque buildup and gum irritation for stronger, healthier gums.
Lactobacillus reuteri – Supports gum tissue health and helps reduce oral inflammation while promoting a balanced microbiome.
Lactobacillus rhamnosus – Reinforces oral and immune defenses while helping inhibit decay-causing bacteria.
Lactobacillus salivarius – Promotes saliva flow and helps control odor-causing bacteria for lasting freshness.
Lactobacillus paracasei – Aids in maintaining microbial balance and supports fresh breath.
Lactobacillus acidophilus – Strengthens the oral immune response and supports healthy teeth and gums.

Top Fluoride-Free Toothpaste Brands Holistic Dentists Recommend (12)

RiseWell Mineral Toothpaste

- Contains hydroxyapatite (a biomimetic enamel-strengthening ingredient)
- Safe to swallow—great for kids
- Naturally flavored with essential oils and free from toxic additives

Boka Ela Mint Toothpaste

- Hydroxyapatite-based formula for remineralization
- SLS-free, paraben-free, and fluoride-free
- Refreshing mint flavor and sleek packaging adults love

Revitin Prebiotic Toothpaste

- Supports the oral microbiome with prebiotics
- Gentle and effective for those with sensitivities
- Free of fluoride, SLS, and artificial preservatives

David’s Natural Toothpaste

- Made in the USA with eco-friendly, recyclable packaging
- Free of fluoride, SLS, and synthetic flavors
- Offers a clean, minty taste in a traditional texture

Fygg Remineralizing Toothpaste

- Evidence-based dose of hydroxyapatite
- Mild flavor
- Excellent for kids who want a smooth, pleasant taste

Ollie Fresh Mint Toothpaste

- Stronger mint flavor
- Ingredients to help fight sensitivity
- Great for those wanting a toothpaste feel closer to the traditional big brands

Final Thoughts

Whatever the mechanism, there is no doubt that oral bacteria can have serious consequences for your health. That’s why it’s important to brush and floss regularly and see your holistic dentist for regular checkups.

Incorporating practices that promote beneficial bacteria, such as consuming fermented foods or using specific probiotics, is a great way to start supporting your health in multiple ways.

For those interested in learning more about holistic nutrition and foundational health, Energetic Health Institute offers education rooted in science and humanity.

To Your Good Health!

About the Author

M. Moriah Mor, ND, CHN, is a Naturopathic Practitioner, Certified Holistic Nutritionist, and founder of GreenSilk.com. She is dedicated to helping people live healthier lifestyles through education, nutrition, and premium natural health products. With more than 18 years in the wellness field, Moriah is a graduate of the Energetic Health Institute, AMCC, and the University of Southern California. She is passionate about researching the latest breakthroughs in holistic health.

Graduate Spotlight

Amber McCrea, a Therapeutic Nutritionist, specializes in holistic nutrition and Emotionally Focused Therapy (EFT). Her mission is to guide women on a transformative journey of self-connection and fostering deeper connections with others. Through her podcast Connection Over Perfection, she celebrates the beauty of holistic well-being and the power of authentic connections.

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