Soft drink have become so much a part of modern living, espically in major cities around the world. It particularly appeals to the younger generation who drinks soft drink in place of water. A neutral pH is 7 anything less then 7 is considered acidic. Mountain Dew score a 3.2 . Mountain dew are can dissolve in enamel on teeth. regular consumption of mountain dew has been linked to an increase in blood sugar, obesity, diabetes, skin lesions, nerve disorder muscle problem and memory loss some of these problems are due to sugar content.