Local, pasture-based egg producers often cite a Mother Earth News study to underscore their superior egg quality when compared to conventionally raised eggs. So, here is that study.
Our [Mother Earth News] testing has found that, compared to official U.S. Department of Agriculture (USDA) nutrient data for commercial eggs, eggs from hens raised on pasture may 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
What does it take to get these results? It’s a simple supplement of fresh grass, insects, seeds, and sunshine. It’s a traditional meaning of natural and is in line with the historical life of a chicken.
Read more of the Mother Earth News study: http://www.motherearthnews.com/Real-Food/2007-10-01/Tests-Reveal-Healthier-Eggs.aspx