User blog comment:Ryuzakiforever/It All Makes Sense Now/@comment-4889755-20121121204758/@comment-4846184-20121122003023

While we don't the effects of the Smile Fruits, I'd view them as being pretty simular to Vega Punks man made fruit, they'll come with some kind side effect maybe.

If Vega Punks Fruit was pretty close to the orginal fruits. I don't think eating two different versions of a fruit would be possible.