White or Brown eggs---There is no nutritional difference.

qiaohe

White or Brown: Eggshell colour is determined by the type of hen that lays it. There is no nutritional difference.
- I9 ?' l9 L/ H  wWhite eggs are laid by white-feathered hens.
These are the most common laying hens in Canada. White eggs are usually less expensive than brown eggs.
Brown-feathered hens usually lay brown eggs.
Producing brown eggs costs more because brown hens are larger than white ones and they eat more feed.
" e; P6 m0 l! j9 {0 T$ X$ T' a
Young hens lay pee wee eggs and older hens lay jumbo eggs;

Free-run eggs are nutritionally the same as regular eggs.
0 J! H  n" W/ \' Z2 q- F* f; t
Organic eggs are nutritionally the same as regular eggs.

Free-range eggs are nutritionally the same as regular eggs.


# y  `0 C/ g+ o% ~0 s5 \/ zHere is articles:
http://www.getcracking.ca/EDU/a_guide_to_choosing_eggs.pdf
0 }! W: y2 \4 ]