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

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White or Brown: Eggshell colour is determined by the type of hen that lays it. There is no nutritional difference.
White eggs are laid by white-feathered hens.
. M7 M3 f+ Y4 J: |/ n) B7 o  \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.
" ?; d, s, i6 VProducing brown eggs costs more because brown hens are larger than white ones and they eat more feed.

( L6 Y  @2 G4 f& s% G+ cYoung hens lay pee wee eggs and older hens lay jumbo eggs;
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Free-run eggs are nutritionally the same as regular eggs.
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Organic eggs are nutritionally the same as regular eggs.
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Free-range eggs are nutritionally the same as regular eggs.


Here is articles:
! D6 h6 }4 L% d; khttp://www.getcracking.ca/EDU/a_guide_to_choosing_eggs.pdf

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