This is but one very small part of the Mountain Dew story. The reality is that Mountain Dew is a very toxic beverage as it is consumed in big quantities and not as Pepsi Co would like us to believe as a small part of an otherwise healthy diet. I did try to contact the dentist mentioned in the story but never received an answer. If you google Mountain Dew and health you find horror stories after horror stories and always the same argument by Pepsi Co. Here on YouTube.