I found this at Mother Earth News

Eggciting News!!!
10/15/2008 3:37:53 PM
By Tabitha Alterman

Tags: free-range eggs, egg tests, pastured poultry, grazing livestock, egg nutrition, vitamin D
The results from Mother Earth News’ latest round of pastured egg nutrient tests are beginning to come in. So far, pastured egg producers are kicking the commercial industry’s butt — woo hoo, go free range! We’ve invested a lot of time and energy over the last few years in researching the differences between the meat and eggs coming out of the commercial industry and those produced by conscientious farmers who let their animals graze on fresh pastures. In the past, we’ve found that eggs from hens raised on pasture, as compared to those commercially raised factory farm eggs, contain:

• 1⁄3 less cholesterol
• 1⁄4 less saturated fat
• 2⁄3 more vitamin A
• 2 times more omega-3 fatty acids
• 3 times more vitamin E
• 7 times more beta carotene

RESULTS FROM OUR PREVIOUS STUDY: Eggs from hens allowed to peck on pasture are a heck of a lot better than those from chickens raised in cages! Most of the eggs currently sold in supermarkets are nutritionally inferior to eggs produced by hens raised on pasture. That’s the conclusion we have reached following completion of the 2007 Mother Earth News egg testing project.


These amazing results come from 14 flocks around the country that range freely on pasture or are housed in moveable pens that are rotated frequently to maximize access to fresh pasture and protect the birds from predators. We had six eggs from each of the 14 pastured flocks tested by an accredited laboratory in Portland, Ore. The chart in Meet the Real Free-range Eggs (October/November 2007) shows the average nutrient content of the samples, compared with the official egg nutrient data from the USDA for “conventional” (i.e. from confined hens) eggs. The chart lists the individual results from each flock.

Now we’re looking at vitamin D, which many of us do not get enough of because we don’t spend any time outdoors, and even when we do we use sunscreen that blocks vitamin D production. (More about that here.) Eggs are one of the few food sources of naturally occurring vitamin D, and we wondered if true free-range eggs might be higher in this important vitamin, too. Our latest tests show that pastured eggs have anywhere between 4 to 6 times as much vitamin D as typical supermarket eggs.

So … (1) Get out there and eat some fresh farm eggs!