Natural Dental Care Part 1: Tools, Tips, and Daily Habits

Firstly, I want to share that this approach has worked for me and my oral health. About a year ago, I was told I had two cavities in their early stages. Knowing the potential risks of root canals, I decided to try a holistic approach. After doing some research, I discovered that early-stage cavities can actually be reversed. I had nothing to lose, so I gave it a try… and it worked!

In this guide, I’ll share how I care for my teeth and how I’ve approached reversing cavities. I’ll also be publishing a full article on this topic soon, so make sure to subscribe so you don’t miss it:)

Good oral health starts in your gut, and your nutrition plays a crucial role in whether you develop or reverse cavities. If you’re struggling with inflammation, digestion, or even hormonal imbalances, your oral health might be the missing piece to focus on. Your mouth is home to over 700 species of bacteria that impact your gut health. If your gut is permeable—meaning it allows toxins into your bloodstream—it can affect your hormones and more. Everything in the body is connected. You are whole.

It Starts with Nutrition: The Key to a Healthy Mouth and Gut

You’ll want to focus on eating whole, unprocessed, and non-sticky foods. Even something healthy, like dried fruit, isn’t ideal for your teeth because it’s very sticky and tends to get stuck on them. Bacteria feed on the sugar, producing acids that can cause cavities.

For optimal oral health, you need enough vitamins A, D, E, and K—these are all fat-soluble vitamins.. I suspect that during my years of veganism, my oral health wasn’t ideal because I was lacking some of these nutrients.

• Vitamin A – Supports saliva production, which naturally cleans your teeth and protects against decay. It also helps maintain the integrity of the soft tissues in your mouth.

• Vitamin D – Essential for calcium absorption, which strengthens teeth and bones. Low vitamin D can make teeth more prone to decay and weak jawbones.

• Vitamin E – A powerful antioxidant that helps reduce inflammation in the gums and protects oral tissues from damage caused by free radicals.

• Vitamin K – Important for proper blood clotting and helps direct calcium to your bones and teeth, reducing the risk of tooth decay and supporting jawbone density.

Here’s a simple list of foods with their corresponding vitamins:

• Vitamin A: sweet potatoes, carrots, spinach, kale, liver

• Vitamin D: salmon, mackerel, sardines, egg yolks, dairy, mushrooms (sun-exposed)

• Vitamin E: spinach, avocado, olive oil

• Vitamin K: kale, spinach, broccoli, brussels sprouts, steak (grass-fed)

   

Red Light Therapy: A Non-Invasive Approach to Preventing and Reversing Cavities

All you need is a high-quality red light panel—I use Lumebox. (Click on “Lumebox” to get 40% off.) It is a medical-grade device that has been third-party tested.

I cannot recommend it enough, as I use it regularly—five times a week—to keep my mouth cavity-free.

Red light therapy supports tooth health through various mechanisms that can indirectly help prevent and address cavities (dental caries). It promotes tissue repair, reduces inflammation, and can enhance mineralization, all of which contribute to a healthier oral environment less prone to decay.

One study found that red and infrared light therapy helped teeth form stronger and denser new dentin in deep cavities, increasing both the amount of dentin formed and its mineral quality—it’s all about catching cavities early and starting remineralization.

It can help you with early cavity remineralization, gum inflammation, sensitivity, healing after dental procedures, reducing oral pain, and supporting overall tissue health in the mouth.

Red Light Oral Health Routine

Session Duration: 5–10 minutes per area of the mouth.

Frequency: 3–5 sessions per week for maintenance. For acute issues like pain or irritation, daily sessions for 1–2 weeks may help.

Dosage: Keep the device close to the target area. For teeth or gums, aim for low to moderate energy (a few J/cm² per point).

Consistency: Regular short sessions are more effective than occasional long ones. Stick to the schedule and follow your device instructions for best results.

People always ask me if you should keep your mouth closed—well, nope! Keep it open and let those teeth soak up the benefits. Bonus: it’s a free jaw workout! 😄

Toothpaste and Antibacterial Powder

I use a toothpaste called Biomed (it contains hydroxyapatite, is 99% natural, and helps with teeth remineralization), and I don’t go a day without my antibacterial tooth powder with oregano, which has strong antibacterial properties that help kill the bad bacteria in the mouth. I dip it onto my toothbrush and clean my teeth.

Oregano oil contains carvacrol and thymol, natural compounds with antimicrobial properties. Wintergreen oil has methyl salicylate, an aspirin-like compound that helps reduce pain and inflammation, which is useful for sore or inflamed gums, like in gingivitis. Peppermint oil also fights oral bacteria, helping to prevent bad breath.

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If you’re new to this, don’t overthink it. Some simple tools are hydroxyapatite toothpaste, antibacterial powder, red light therapy, and most importantly—your diet! This was Part One. In the next guide, I’ll focus mostly on herbs, natural mouthwashes, and herbal teas. :)

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Beata Havlickova, RN
Health Consultant for Dr. Clark Store