I just started getting some eggs from my duck, so I decided to research a little about them. I noticed that I kept seeing ads selling duck eggs promoted for people with allegies to chicken eggs? Is this a common replacement? Are most people that are alergic to chicken eggs able to eat duck eggs? The reason that I ask is that a good friend of mine has two children allergic to eggs, and I thought I might be able to help him out. Any info would be appreciated, or if this should be in a different forum please move it.