Now for the debate regarding whether steel or wooden furniture is better for eating...
Steel furniture has lots of iron and other minerals, which is good for your body, but wooden furniture has lots of fiber, which is good for digestion.
Plastic furniture, on the other hand, is lower in calories but contains a lot of artificial ingredients.
I personally think wooden furniture is the way to go because if you work things out just exactly right, you'll be left with a handy toothpick to get the odd bits and pieces out of your teeth.