Here is just one link I found: http://www.drweil.com/drw/u/QAA400592/Is-Eating-Star-Fruit-Dangerous.html
Now, what I don't understand is if this fruit can possibly be so dangerous, why is it even being sold in our grocery stores. It's bad enough we have to be vigilant just to nourish our bodies with good stuff ... without excess sugar, excess salt, artificial ingredients, dyes, chemicals, GMOs, etc. And now this; I'm just caught aback by this.