This is difficult to swallow (no pun intended)! Sorry but there are so many people drinking soda that we would see MANY people with black teeth. Further, there wouldn't be just one dentist warning about it. My dentist who I've been going to for 15 years and hasn't yet stopped lecturing me about tooth health and brushing/flossing has NEVER ONCE mentioned mountain dew or any soft drink and damage to teeth, let alone black teeth. Sorry, can't buy this. Please cite a source or point the reader to some sort of supporting evidence for "soda damages teeth and ultimately causes them to fall out".
