Almost every week or so it seems another study is published showing how oral infections can give rise to serious degenerative diseases throughout the body. Managing oral health is more critical than we’ve been led to believe. Unfortunately, a root canal procedure makes the job even harder to accomplish.
Oral Infection
Oral infection can be detected after it has caused gum disease or dental caries (cavities). It usually starts when certain strains of bacteria form a sticky mat of colorless plaque on the margins of teeth and gums; if unchecked the plaque bacteria use these toeholds to set up housekeeping and infect the gums and form acidy calcified plaque. The acid eats a pathway through enamel for the bacteria to infect the interior of teeth, resulting in a cavity. Sometimes the plaque bacteria that infect the gums cause cell death to the gum tissue and to periodontal ligaments down along the outside of a tooth’s root, leading to a gum pocket. Bacteria can thrive in the anaerobic environment of a pocket, and a pathway into the tooth can be formed directly into the root below the crown of enamel.
In any case, once an infection is inside a tooth, it can work its way down the canal within the tooth’s root. In the root canal there are a tiny artery, vein and nerves, and the infection can either kill the
tooth’s nerve or spread the infection to the jawbone (or both). The conventional treatment when an infection is this far advanced is to perform a root canal procedure. This practice treats the tooth like an isolated construction project that needs structural repair, without really addressing what caused the condition or what else may be affected by it.
Causes of Oral Infection
What caused the condition is not some bad strain of bacteria that must be eradicated. Instead it was the abnormal surge of only a couple dozen strains of bacteria among the more than 300 strains of digestive bacteria that have been identified (by their DNA) in a healthy person’s mouth. This bacterial population explosion and imbalance is caused by the conventional American diet that’s mostly manufactured from a limited base of field corn #2, GMO-soy, wheat, and cottonseed derivatives (or else is comprised of products from animals that are fed unnatural diets of the same crops, usually in the form of by-products from other food industries’ waste). Because that’s almost all that the giant food conglomerates make available to us, we don’t eat anything like our ancient ancestors did from time immemorial.
It’s noteworthy that the remains of our ancient ancestors shows that they did not have tooth decay, and (although no gum tissue survived from thousands of years ago) presumably did not have the associated gum disease either. Our ancient ancestors also almost never contracted the modern-day, chronic, degenerative diseases that are ubiquitous today, such as heart disease and many cancers. They often suffered from infectious plagues and injuries more than modern people, but were able to ward off chronic degenerative diseases without difficulty. Their diet of nutrient dense foods supplemented by fermented or sprouted unrefined plants and coarse grains kept their oral bacteria in balance and their oral health intact.
Oral Infection and Chronic Disease
Modern people, on the other hand, suffer from an epidemic of oral infection, and recent research shows a large correlation between oral infection and maladies throughout the body. Most studies focus on the links between gum disease and bodily illness, but the same infectious bacteria also infect the teeth, including teeth that are candidates for the root canal procedure. People with oral infection have twice the chance of dying by heart attack, three times the chance of a stroke, and double the risk of pancreatic cancer. Oral infection is strongly associated with diabetes, low-birth-weight in mothers’ babies, and arthritis.
Recent research suggests that oral infection affects other organs throughout the body when the blood vessels spread bacteria, the toxins produced by them, and inflammation agents that are chronically battling the oral infection. When the conventional root-canal “solution” is applied to a badly infected tooth, the “repaired” tooth becomes a permanent host to the infectious agents.
Root Canal Procedure
A root canal procedure grinds out any infection in the crown of the tooth, and then files out the dead nerves and blood vessels from the root’s main canal. A disinfecting agent is put into the empty root, and then the root is filled up with a specialized rubber sealant. An artificial crown on top completes the procedure. If a tooth’s root branches out into sub-branches, then each sub-branch must be filed clean, disinfected and sealed with rubber as well.
The assumptions behind the procedure are that all the infected tissue within the tooth can be removed, that the remaining parts of the tooth can be sterilized of bacteria, and that the rubber sealant can effectively keep any more bacteria from re-inhabiting the repaired tooth. The reality is that some infection always remains in a root-canal-treated tooth. And the sealing isn’t foolproof either.
Endodontists (the dentists who perform root canals) already know how difficult it is to remove all the infected tissue from all the little side branches of a tooth’s root. But even if they could succeed 100%, they still can’t entirely sterilize the tooth. That’s because teeth have miles of hollow tubules into which bacteria can and do hide. Electron microscopes reveal that the structure of dentin (over 90% of the structure of a tooth) isn’t really solid but is composed of hollow dentinal tubules that radiate out from the root and are made to carry nutrient dense fluid from the blood vessels in the tooth’s root throughout the structure of the tooth. Even if all the bacteria in the root are killed during sterilization, no known disinfecting agent can penetrate all those tubules. The agent coming closest is calcium hydroxide, and it would require a month of exposure to reach maximum effectiveness. (Its use is only common in Sweden. In the USA, only one or two visits is spent for the entire procedure.)
Once the disinfecting is considered adequate, the hollow root is filled with the rubber sealant, effectively isolating the bacteria in the tubules from any blood vessel that could transport immune system cells to combat the bacteria. In an anaerobic environment, the bacteria survive just fine, and their toxins can pass through the cementum, which forms the outer coating of the tooth (at the outer edges of the tubules). Blood vessels in the gums pick up the toxins and transport it. Meanwhile, after months or years, the rubber sealant starts to shrink imperceptibly, but just enough to allow some bacteria to escape as well.
Problems With Root Canals
About 25% to 30% of the people who receive root canal treatments show no ill effects from the permanently housed infection within the treated tooth. Their immune system is so robust that it can handle the toxins and bacteria that escape. But when their body undergoes a stress, such as an injury, illness such as influenza, or even childbirth, their immune system can be overwhelmed and the infection in the tooth can contribute to chronic disease elsewhere. The other 70% of the people usually suffer some ongoing problems from the constant release of infectious agents and toxins.
Dr. Weston Price, at one time an early practitioner of root canal treatments, conducted experiments with root-canal-treated teeth. He removed teeth (that supposedly had been cured by root-canal-treatments) from patients who suffered a variety of chronic diseases, including heart disease and arthritis, and found that their chronic illness improved significantly, sometimes completely resolving itself. He also implanted the treated teeth under the skin of animals (mostly rabbits, but many other mammal species as well), and the animals developed the same degenerative diseases that were suffered by the human who originally grew the tooth. He duplicated the experiment thousands of times with the same result. He also implanted untreated, healthy teeth (pulled for orthodontic reasons) and those animals did not develop any chronic disease. The determining factor was definitely the presence or absence of a root-canal tooth.
Avoiding Oral Infection and Root Canals
The take-home lesson for us is to do all we can to prevent even considering a root canal procedure. The foundation of this effort is shifting our diet away from the cheap, nutrient-poor, chemical-laden, conventional diet and toward a traditional diet that gives greater vitality and immunity. The traditional diet yields ten times the level of fat-soluble vitamins A, D and K2 (which are hard to come by in a conventional diet) and four times the water-soluble vitamins (whose absorption and utility are enhanced by the fat-soluble vitamins). The traditional diet also either excludes or uses natural analogs for any and all refined and denatured foods, such as sugar, white flour, hydrogenated vegetable oils, and pasteurized milk. The commonly held principles of traditional diets were documented by Weston A. Price in the 1930’s, and are lucidly explained for current day by Kevin Brown’s Liberation Diet.
Because it’s so hard to eat 100% as our traditional ancestors did, despite our best efforts, we’re bound to experience some of the imbalance in oral bacterial populations that seems to be the hallmark of modern humans. We need to apply some localized oral help to keep the overpopulated strains from setting up house in our gum and teeth tissues and becoming pathogenic. Even though ancient humans didn’t need to, we need to brush and floss to keep the hyperactive bacterial colonies in a disorganized and benign state. But not with toothpaste. The glycerin that turns toothpaste into a paste also coats the teeth with a film that prevents the natural cycle of tooth remineralization, which is vital for oral health. The fluoride in toothpaste is a toxin that exacerbates gum disease; SLS is an industrial degreaser that irritates gum tissues.
Keeping in mind that the gums absorb what’s in the mouth, it makes more sense to avoid the artificial chemicals in toothpaste and to brush with what’s really helpful as well as naturally occurring. It would be great if your tooth-brushing mixture contained vitamin C, because it’s such a critical nutrient for the growth and healing of connective tissue, and the gums are almost entirely connective tissue. Some naturally occurring bioflavonoids will also help the vitamin C be absorbed and act longer. Some particularly helpful herbs for oral health are dried cranberry and tea tree leaf powder (not the steam distilled oil which can be too intense for some people). These two herbs have the remarkable property of countering the stickiness property of plaque bacteria; very useful if you eat any crackers, bread, rice, pasta or other carbohydrates, which cause plaque bacteria to become hyperactive and quickly consolidate into sticky plaque and then calculus.
There are some good herbal antimicrobials that are gentle on sensitive gum tissues, such as peppermint, cinnamon, as well as the cranberry and tea tree leaf. For countering the acid of plaque and calculus, baking soda is quite effective, while being gentle and non-abrasive. Myrrh is an excellent traditional soother for inflamed gums. For cleaning the teeth, baking soda and sea salt are an excellent, traditional mixture; just be sure that the particles of sea salt are pulverized quite small enough to dissolve rapidly so that there are no sharp crystals to scratch the enamel. If a high quality sea salt is used (such as French grey sea salt, Celtic Sea Salt, etc) then the dissolved salt mimics the mineral content of bodily fluids and facilitates the movement of the other good ingredients through cell walls.
All of these herbs, minerals and vitamins can be purchased individually to make up your own tooth brushing mixture. You can also find a ready-made mixture of a toothpaste replacement with these ingredients called Good-Gums for sale at Liberation Wellness.
A good way to reduce plaque development is to dissolve a pinch of Good-Gums or your home-made dentifrice mixture when you floss. The action of flossing moves the dissolved solution into the gumline, where the ingredients can give the most help. Proper diet, proper oral care habits and the proper dentifrice can go a long way to keep oral infection (and the prospect of a root-canal procedure) at bay,

Pulled Root Canal Tooth
If You’ve Had a Root Canal
If you already have a tooth that has had a root canal treatment, then it becomes a bit more tricky. If you have no obvious chronic health problem, then take extra care to keep in check the agents and toxins leaking from the infected tooth site. Consider a daily routine of massaging the dissolved herbal mixture into the gums alongside the roots of the treated tooth. Your tooth no longer has the blood vessels inside to transport immune system cells to the site of the low grade infection, so your alternative is to reinforce the immune system in the soft tissues that surround the tooth.
If you have a root-canal-treated tooth and also have a degenerative disease that began after the root-canal was performed, it may be worthwhile to consult a truly holistic dentist to discuss whether removal of the treated tooth may be in order. This is a serious decision that may have profound implications for health, and the advice of a holistic professional who understands the dietary principles of Weston A. Price could be quite valuable.
Conclusion
Most dentists, most products and most advertising still treat oral health as if it only concerned the cosmetic appearance and structural integrity of the teeth. In fact, the pathogens that compromise oral health put the entire body at risk, and root-canal-treated teeth give those pathogens a hideout from which to disperse their nasty infectious agents and irritants. Caring for oral health isn’t like caring for our hair; it deserves to be central to our health regimen.
John Chisholm is co-owner of a small company that makes Good-Gums, a toothpaste-replacement that supports the body’s ability to heal its gums. When WAPF Chapter Leaders started carrying Good-Gums, John started learning and practicing Weston A. Price dietary principles, as lucidly explained by Kevin Brown’s Liberation Wellness. Already a regular exerciser and feeling pretty healthy, John didn’t anticipate how well his body would further respond to unprocessed, full-fat, pasture-raised foods.
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