Moreover, extensive monitoring for harmful residues is done. The chief characteristic of organic eggs may be a strong flavor acquired when the chickens eat bugs, worms, decaying matter, or similar materials. That is not a nutritional plus. Animal fat Eggs do not have too much animal fat causing them to be nutritionally undesirable as some people think. Rather, the fats in eggs are more like vegetable fats and are primarily unsaturated.
Some users prefer brown eggs to white, or vice versa.
They claim better flavor and nutrition. The only difference is in the color of the shell itself, which is determined by the breed of hen. If hens have been fed the same type of ration, their eggs will be nutritionally equivalent, regardless of shell color. The eggs will also have the same flavor-keeping quality, and whipping and cooking characteristics. There is no scientific evidence that fertile eggs are nutritionally superior to infertile ones.