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  2. Fluoride - Wikipedia

    en.wikipedia.org/wiki/Fluoride

    All vegetation contains some fluoride, which is absorbed from soil and water. [10] Some plants concentrate fluoride from their environment more than others. All tea leaves contain fluoride; however, mature leaves contain as much as 10 to 20 times the fluoride levels of young leaves from the same plant. [18] [19] [20]

  3. List of food plants native to the Americas - Wikipedia

    en.wikipedia.org/wiki/List_of_Food_Plants_Native...

    Some are endemic, meaning they occur naturally only in the Americas and nowhere else, while others occur naturally both in the Americas and on other continents as well. When complete, the list below will include all food plants native to the Americas ( genera marked with a dagger † are endemic), regardless of when or where they were first ...

  4. Biological aspects of fluorine - Wikipedia

    en.wikipedia.org/wiki/Biological_aspects_of_fluorine

    Fluorine may interact with biological systems in the form of fluorine-containing compounds. Though elemental fluorine (F 2) is very rare in everyday life, fluorine-containing compounds such as fluorite occur naturally as minerals. Naturally occurring organofluorine compounds are extremely rare. Man-made fluoride compounds are common and are ...

  5. 11 Popular Foods That Contain Harmful Dyes & Chemicals - AOL

    www.aol.com/lifestyle/11-popular-foods-contain...

    Occasionally, enjoying processed foods with some of these ingredients likely won't cause any harm, but eating multiple sources of chemicals and dyes on a daily basis over a long period of time can ...

  6. What to know about fluoride in drinking water - AOL

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

    President-elect Donald Trump has picked Robert F. Kennedy Jr. as his Health and Human Services secretary and while we don’t know what the policies will be, one thing Kennedy has signaled he ...

  7. Fluorine deficiency - Wikipedia

    en.wikipedia.org/wiki/Fluorine_deficiency

    Fluoride or fluorine deficiency is a disorder which may cause increased dental caries [1] and possibly osteoporosis, [2] [3] due to a lack of fluoride in diet. [4] [5] Common dietary sources of fluoride include tea, grape juice, wine, raisins, some seafood, coffee, and tap water that has been fluoridated. [6]

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

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

    Fluoride is a mineral found naturally in rocks, which then leaches into soil, rivers and lakes. Grand Rapids, Michigan, became the first community in the world to add fluoride to its water supply ...

  9. Water fluoridation - Wikipedia

    en.wikipedia.org/wiki/Water_fluoridation

    Pitcher or faucet-mounted water filters do not alter fluoride content; the more-expensive reverse osmosis filters remove 65–95% of fluoride, and distillation removes all fluoride. [8] Some bottled waters contain undeclared fluoride, which can be present naturally in source waters, or if water is sourced from a public supply which has been ...