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2. These Natural Toothpastes Freshen Breathe and Are Dentist ...

   www.aol.com/lifestyle/natural-toothpastes...

   User review: “I’ve been using Davids Nano Hydroxyapatite Natural Toothpaste for over 30 days, and it has proven to be a fantastic addition to my oral care routine. The remineralizing ...

3. Topical fluoride - Wikipedia

   en.wikipedia.org/wiki/Topical_fluoride

   Fluoride has a high tendency to react with the calcium hydroxyapatite Ca10(PO4)6(OH)2 in tooth enamel due to its high affinity to metals. [8] [10] It subsequently replaces the hydroxide group in hydroxyapatite to precipitate calcium fluorapatite Ca5(PO4)3)F. [8] These fluorapatite precipitations scavenge excess phosphate and calcium in the saliva to form a supersaturated solution for ...

4. Toothpaste - Wikipedia

   en.wikipedia.org/wiki/Toothpaste

   In 1980, the Japanese company, Sangi Co., Ltd., launched APADENT, the world's first remineralizing toothpaste to use a nano-form of hydroxyapatite, the main component of tooth enamel, rather than fluoride, to remineralize areas of mineral loss below the surface of tooth enamel (incipient caries lesions).

5. Remineralisation of teeth - Wikipedia

   en.wikipedia.org/wiki/Remineralisation_of_teeth

   When fluoride ions are present in plaque fluid along with dissolved hydroxyapatite, and the pH is higher than 4.5, [16] a fluorapatite-like remineralised veneer is formed over the remaining surface of the enamel; this veneer is much more acid-resistant than the original hydroxyapatite, and is formed more quickly than ordinary remineralised ...

6. Experts battle culture warriors over a 'revolutionary' public ...

   www.aol.com/news/medical-freedom-vs-public...

   Applying fluoride directly to the teeth through toothpaste or rinses is important, but Lochary said small amounts circulating in the body are critical for young kids who still have their baby teeth.

7. Is fluoride in drinking water safe? RFK Jr. says fluoride ...

   www.aol.com/fluoride-drinking-water-safe-know...

   The American Dental Association says adding fluoride to water streams is a "safe, beneficial, and cost-effective" public health measure, citing studies that it cuts cavities in children and adults ...

8. Hydroxyapatite - Wikipedia

   en.wikipedia.org/wiki/Hydroxyapatite

   Hydroxyapatite is widely used within dentistry and oral and maxillofacial surgery, due to its chemical similarity to hard tissue. [34] In the future, there are possibilities for using nano-hydroxyapatite for tissue engineering and repair. The main and most advantageous feature of nano-hydroxyapatite is its biocompatibility. [35]

9. FDA issues voluntary recall of certain eye drop brands sold ...

   www.aol.com/fda-warns-certain-eye-drop-153352566...

   “Under the Federal Food, Drug and Cosmetic Act, eye drops must be sterile to be safe for use,” it added. Dr Berne’s MSM Drops 5 per cent Solution has a bacterial contamination known as ...