Concerns expressed over ingredient added to some toothpastes
Concerns expressed over ingredient added to some toothpastes
http://www.10news.com/news/u-s-world/concerns-expressed-over-ingredient-added-to-some-toothpastes Concerns expressed over ingredient added to some toothpastes Stephanie Hockridge, Shawn Martin 10:12 PM, Sep 14, 2014 2:08 PM, Sep 15, 2014 A dental hygienist who noticed something strange in her patients' mouths took action and now a major toothpaste manufacturer is making some changes.