How to Naturally Remineralise Teeth and Reverse Early Tooth Decay

Dr. Rachel, a holistic dentist with over 30 years of experience, opens the video by presenting a hopeful message: "what if there is a way to fight cavities and have a sparkling smile naturally" and promises to share "powerful tips and tricks for remineralization." She emphasizes that remineralisation is the "secret weapon to strong healthy teeth and reduced amount of cavities and visits to your dentist." This sets the tone for a holistic, natural approach to dental health that goes beyond conventional treatments.

Key points:

• Remineralisation is a natural process that repairs microscopic damage to enamel.
• It replenishes minerals lost due to sugar, wear, and bacteria.
• The goal is to strengthen enamel and reverse early cavity signs.
• A holistic approach includes diet, hygiene, and lifestyle changes.

"Remineralization is your teeth's natural defense against Decay by replenishing minerals that get lost through everyday wear and tear sugar exposure and bacterial activity." 0:36

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Dr. Rachel stresses the importance of maintaining excellent oral hygiene as the foundation for remineralisation. She advises thorough brushing, flossing, and cleaning between teeth using tools like waterpicks and mouth rinses. While mainstream dentistry recommends fluoride toothpaste, she offers a nuanced view: fluoride does promote remineralisation but may not align with holistic health goals due to absorption concerns.

Instead, she suggests natural toothpaste alternatives containing minerals like hydroxyapatite—the natural building block of teeth and bones—which can be as effective as fluoride without potential side effects.

Key points:

• Brush twice daily and floss daily to remove plaque and bacteria.
• Clean the tongue with a scraper to reduce acidity-causing bacteria.
• Consider natural toothpaste with hydroxyapatite instead of fluoride.
• Removing bacterial buildup creates an environment conducive to remineralisation.

"You could look at something like a natural toothpaste that contains minerals and hydroxy appetite now this is the natural building block of your teeth and your bones it's shown to be as effective if not better than fluoride without the potential issues." 1:42

"I want you to clean your tongue with a tongue scraper... that's going to help remove bacteria... that contribute to acidity and then that acidity dissolves your teeth." 2:25

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Diet plays a crucial role in providing the minerals necessary for tooth repair. Dr. Rachel highlights calcium-rich foods but challenges the common belief that dairy is the best source. She argues that calcium from dairy may not be well absorbed and can increase acidity, which is counterproductive.

Instead, she recommends bioavailable calcium sources such as leafy greens (kale, spinach) and oily fish (sardines, salmon). To optimize calcium absorption and proper distribution to teeth and bones, she emphasizes the importance of vitamins D3 and K2. Vitamin D3 enhances calcium uptake, while K2 directs calcium to the right places, preventing arterial calcification.

She also discusses the need for adequate hydration with alkaline water to support saliva production, which is essential for neutralizing mouth acidity and aiding remineralisation.

Key points:

• Prefer calcium from leafy greens and fish over dairy.
• Supplement or consume foods rich in vitamin D3 and K2 for calcium absorption and distribution.
• Drink plenty of water (preferably alkaline) to maintain saliva flow.
• Limit sugar and acidic foods/drinks to reduce enamel erosion.
• Avoid frequent snacking to allow teeth time to remineralize.

"If you want bioavailable calcium... the best type of foods are things like leafy greens, kale, spinach, your fishes like sardines and salmon." 3:16

"Vitamin D3 helps you absorb calcium and take it into your body and the K2 distributes it... so it makes sure it gets to your teeth and bones and your calcium is not ending up in your arteries." 3:40

"You want to drink water... it's essential to be well hydrated so you have good saliva production... it helps to wash away food particles and it has enzymes and minerals in it that help to neutralize acidity in your mouth." 5:59

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Dr. Rachel explains how lifestyle choices impact the balance between demineralisation and remineralisation. Constant snacking keeps the mouth in an acidic state, preventing teeth from reharden­ing. She recommends limiting meals to two or three per day to allow natural repair processes to occur, linking this to the benefits of intermittent fasting.

Chewing sugar-free gum sweetened with xylitol after meals is another practical tip. Xylitol starves cavity-causing bacteria and stimulates saliva, which helps neutralize acids and promote remineralisation.

Stress management is also crucial because chronic stress reduces saliva production and increases acidity, both harmful to teeth. Relaxation techniques like yoga, meditation, or massages can support oral health indirectly.

Key points:

• Avoid frequent snacking to prevent constant acid attacks on enamel.
• Chew xylitol-sweetened gum after meals to reduce harmful bacteria and boost saliva.
• Manage stress to maintain healthy saliva and reduce acidity.
• Regular dental checkups are essential for early detection and professional care.

"If you're constantly or regularly snacking then your mouth is going to be in a state of demineralization too often... your teeth aren't going to have the opportunity to remineralize and reharden." 7:06

"Chewing on some sugar-free xylol gum... starves them [bacteria] and that means you get less bacteria and they're less sticky and they can't bind to your teeth." 7:53

"Chronic stress decreases your saliva production... it makes your saliva more acidic and therefore you are stripping your body of minerals... you are going to be dissolving your teeth." 8:25

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Dr. Rachel underscores the importance of regular dental visits for monitoring oral health and catching early decay. Professional cleanings remove plaque that home care might miss. Dentists can apply treatments like fluoride varnishes or natural remineralising agents containing calcium phosphate and hydroxyapatite.

She also highlights the role of a healthy microbiome, both oral and gut, in dental health. Fermented foods or probiotics can support this balance, though she personally prefers supplements over fermented foods like sauerkraut or kimchi.

Key points:

• Schedule regular dental checkups and cleanings.
• Professional remineralising treatments can complement home care.
• Maintain a healthy oral and gut microbiome with probiotics.
• Supplements like calcium, vitamin D3, and K2 support remineralisation.

"We can monitor your mouth... look for early signs of Decay and then we can guide you into help you preventing those Decay areas getting worse help you to remineralize your teeth." 9:17

"You need a healthy microbiome both in your mouth and in your gut because that's going to play a role in your oral health." 9:48

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Dr. Rachel clarifies that remineralisation can only reverse decay if the enamel surface remains intact. Once there is a visible hole or the enamel is chipped or cracked, remineralisation alone cannot repair the damage, and dental intervention is necessary.

She explains the biochemical tug-of-war between demineralisation (acid attack) and remineralisation (mineral replacement). Saliva plays a critical role by bathing teeth in minerals like calcium phosphate, which can rebuild weakened enamel and resist acid attacks, especially when enhanced by hydroxyapatite.

Key points:

• Remineralisation repairs early decay only if enamel is unbroken.
• Demineralisation is caused by acid from bacteria feeding on sugars.
• Saliva contains minerals that can rebuild enamel.
• Hydroxyapatite strengthens enamel against acid attacks.
• Early detection via x-rays is vital to catch decay before it progresses.

"You must Listen to As Long As the enamel is not broken and it hasn't chipped away or crack or you don't have an obvious hole... you cannot stop that cavity." 11:00

"Remineralization if you think of it it's a bit like a tug-of war between the minerals in your saliva and the acid produced by bacteria in your mouth." 12:59

"Hydroxy appetite in particular makes the enamel more resistant to these acid attacks." 12:50

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Dr. Rachel wraps up by reinforcing that good oral hygiene, dietary choices, and lifestyle changes can shift the mouth’s biochemistry in favor of remineralisation, preventing cavities and maintaining strong teeth. She encourages viewers to watch her linked video on a "10-step cavity reversing formula" for more detailed guidance.

Key points:

• Maintain good oral hygiene and limit sugar/acid intake.
• Support remineralisation through diet, supplements, and hydration.
• Manage stress and avoid frequent snacking.
• Regular dental visits are essential for early intervention.
• Remineralisation is an ongoing process requiring consistent care.

"By following good oral hygiene practices by limiting your intake of sugar acid acidic foods and drinks you can promote remineralization and prevent cavities." 14:02

"You must alter the biochemistry of your mouth and to know how to do that I'm going to get you to watch this video here." 14:12

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This video offers a detailed, practical, and holistic roadmap to naturally strengthen teeth and reverse early decay, blending scientific explanations with actionable advice. Dr. Rachel’s approach empowers viewers to take control of their oral health through everyday habits and informed choices.