Every single human being who eats any plant or animal that has been domesticated (ie every person except maybe for a few hermits eating wild berries and some venison) is eating GM food. The only difference is that now rather than having to spend years upon years breeding for a specific trail, having all different forms of mutations happen in the process, some with dangerous results, and dangerous attempts at cross breeding going horribly horribly wrong (ie killer bees being let loose in the Americas by people trying to breed a heartier honey bee); we can now be precise about what changes occur, knowing exactly what will happen in a controlled laboratory setting, without the risks associated with traditional breeding experiements, as well as without the HORRIBLE waste. Modern genetics are safer than not.
Read the British Royal Acadamy for the Sciences report from early this summer about the pure bullsh*t comming from the anti-gm people and how modern GM foods are in no way dangerous and there isnt a SINGLE SHRED OF SCIENTIFIC EVIDENCE to support the claim that GM isnt a good idea. (ill look for a link and post it when i can)