THIS Toothpaste Ingredient Now Linked to Colon Cancer
Fluoride is likely the worst ingredient in many over-the-counter toothpastes, but new research on the little known ingredient, triclosan, is proving problematic as well.
Fluoride is likely the worst ingredient in many over-the-counter toothpastes, but new research on the little known ingredient, triclosan, is proving problematic as well.