Can drinking juices (juicing) be bad for your body?

[Dirtyblueshirt]

The only negative I experienced was the effect on my teeth, dental erosion and increased cavities, probably due to the increased acids and sugars of the fruit juice I was consuming.

Or you can just learn to brush and floss.

I brush twice a day, but when you do a juice fast, especially with the high daily acidity, its not going to be enough. Its not like a normal diet. But please, do enlighten us with your personal experiences of doing a juice fast and your methods so us simpletons can benefit from the wisdom.