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  2. Hydroxyapatite - Wikipedia

    en.wikipedia.org/wiki/Hydroxyapatite

    However, during the defluoridation process the hydroxyapatite dissolves, and increases the pH and phosphate ion concentration which makes the defluoridated water unfit for drinking. [46] Recently, a ″calcium amended-hydroxyapatite″ defluoridation technique was suggested to overcome the phosphate leaching from hydroxyapatite. [ 46 ]

  3. Remineralisation of teeth - Wikipedia

    en.wikipedia.org/wiki/Remineralisation_of_teeth

    The addition of fluoride to the water does not alter the taste or smell of the drinking water [citation needed] Fluoride therapy is often used to promote remineralization. This produces the stronger and more acid-resistant fluorapatite, rather than the natural hydroxyapatite. Both materials are made of calcium.

  4. Amorphous calcium phosphate - Wikipedia

    en.wikipedia.org/wiki/Amorphous_calcium_phosphate

    Amorphous calcium phosphate in combination with casein phosphopeptide has been used as a dental treatment to treat incipient dental decay. ACP sees its main use as an occluding agent, which aids in reducing sensitivity. Studies have shown that it does form a remineralized phase of hydroxyapatite consistent with the natural enamel.

  5. Solubility chart - Wikipedia

    en.wikipedia.org/wiki/Solubility_chart

    The following chart shows the solubility of various ionic compounds in water at 1 atm pressure and room temperature (approx. 25 °C, 298.15 K). "Soluble" means the ionic compound doesn't precipitate, while "slightly soluble" and "insoluble" mean that a solid will precipitate; "slightly soluble" compounds like calcium sulfate may require heat to precipitate.

  6. Here’s How to Make Alkaline Water at Home (So You Don ... - AOL

    www.aol.com/lifestyle/alkaline-water-home-don-t...

    Water is really good for you, no one is arguing that. But are certain waters better for you than others? Depends on who you ask. While plenty of people are content to drink plain old H2O, there ...

  7. $20K foldable tiny home in a box you can set up in just 1 hour

    www.aol.com/20k-foldable-tiny-home-box-110023989...

    Boxabl’s Baby Box is a 120-square-foot foldable home that can be set up in 60 minutes and has off-grid features. Kurt “CyberGuy" Knutsson says it's designed to maximize functionality.

  8. Water fluoridation - Wikipedia

    en.wikipedia.org/wiki/Water_fluoridation

    Water fluoridation is the controlled addition of fluoride to public water supplies to reduce tooth decay. Fluoridated water maintains fluoride levels effective for cavity prevention, achieved naturally or through supplementation. [2] In the mouth, fluoride slows tooth enamel demineralization and enhances remineralization in early-stage cavities ...

  9. Chemical found in US drinking water is linked to 15% higher ...

    www.aol.com/news/chemical-found-us-drinking...

    THMs have been detected at 38.1 ppb in NYC’s water supply, according to EWG data from 2013-19. The US limits THM in drinking water to 80 ppb, while the EWG recommends not exceeding 0.15 ppb .