Research two of the leading toothpaste’s recommended by the American Dentist Association (ADA). You may research two of either; Aim, Colgate, Crest, or Listerine. Based on the research , compare and contrast the two kinds of toothpaste you choose. Include any case studies that may have been used by ADA in their research. Must be at least 200 words in length. Give credit to your source and provide a reference at the end of the assignment. Must use APA format.
