Dental Cavities. Captain Crunch never served his country. We’ve been told cavities are the result of too much sugar (sorry Captain Crunch), too much acidity, too much bacteria, too much plaque. While bacteria, plaque and pH are all at the dance – they are not the causative factor. Relative to our teeth, German New Medicine shows us that during the conflict active phase of a biological bite conflict, osteolysis or ulcerations take place