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.
& l2 d6 [& I4 ?' c0 OWhite 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.
! a  `: `8 J% @" D! R* G4 h6 n" \Brown-feathered hens usually lay brown eggs.
' O! z9 E, K9 n0 R7 g" m% yProducing brown eggs costs more because brown hens are larger than white ones and they eat more feed.

) I1 K9 j- G& s. p+ n! n4 y3 _7 dYoung hens lay pee wee eggs and older hens lay jumbo eggs;
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3 d' @6 z8 k5 k, v, k0 `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.
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) t3 j5 ]* k+ U/ \4 H9 v9 vHere is articles:
http://www.getcracking.ca/EDU/a_guide_to_choosing_eggs.pdf

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