http://www.wholehealthmd.com/refshel...23,192,00.html
Bean thread noodles: Made from mung bean flour, these semitranslucent noodles turn clear when cooked, and often are called cellophane noodles or glass noodles. They can be quickly stir-fried or braised with other ingredients. The noodles are nearly pure starch, containing almost no protein, vitamins, or minerals (other than iron)