Biodegradable packing peanuts.
StarchTech's biodegradable packaging material, The Mighty I packing peanut, can be re-used, composted or simply disposed of by dissolving it in a sink or bath tub. The Mighty I biodegradable packing peanut eliminates the negative environmental impact of polystyrene peanuts, plastic bags and bubble wrap. It is also nontoxic, and as such, will not harm children or pets that may come into contact with the material. From the manufacturing process to the consumer's home, these biodegradable packing peanuts minimize their environmental impact at every step.
http://www.starchtech.com/biodegradable-packing-peanuts.html
I haven't had the guts to try them but others apparently have.....
Corn Starch Packing Peanuts Edible?
I know folks who have eaten a large number of them with no apparent
ill effect. I thought they were made from wheat starch, though. I have
noticed small particles of metal in some of them, but then again
Cheerios has small particles of metal in it (try blenderizing them in
water and then stirring with a magnet), so it can't be too bad. We got
some one time that were green; I would advise against eating those,
even though the dye is probably harmless food dye.
guess, if they aren't edible, several members of our lab should have
dropped dead by now.
Not that they taste too good.
https://groups.google.com/forum/#!topic/sci.chem/ClWbDBcqOnM
No problem dude, just toss in some MSG and a bunch of that orange powered cheese like stuff.