I read this article that suggests fruit smoothies can lead to widespread tooth damage. Although fruit smoothies are supposed to have many health benefits, dentists have warned that these benefits are outweighed by the the damage that the drinks can cause to your teeth. The problem is that they contain high level of sugar and acid which can damage teeth. Dentists recommend brushing your teeth before drinking fruit juice because this can help protect teeth against the damaging effects of the acid contained in the juice.
