Eggs: Nutritious All Day Long

Articles
September 14, 2011

Eggs: Nutritious All Day Long

What’s the difference between all of the different types of eggs in the market? And which eggs if any have the best nutrition? Find out here

Eggs are a great any time of the day, whether it be for breakfast, lunch or dinner or even a quick snack, eggs provide a ton of nutrition for a low cost and they don’t take long to prepare. So what kinds of eggs should you choose? Well here are some of the different ways eggs are marketed in the US. 

Hormone free: The use of hormones in poultry has been banned since the 1960s. So by law, all eggs are hormone-free. If a carton offers this claim alone, it’s a waste of money if it costs more.

Natural: This is another meaningless term. According to regulations from the U.S. Department of Agriculture and the Food and Drug Administration, no additives or colors can ever be added to eggs.

Cage-free or Free-roaming: Over 90% of hens are raised in cages that are between 48 and 68 square inches. Birds that are cage-free or free-roaming are not caged; however, they likely were still raised within the confines of a small building and generally do not have access to the outdoors. So this is a distinction without much of a difference.

Grass-fed: There is no USDA-approved definition of this term when it comes to hens. Farms touting grass-fed egg laying hens claim their hens are as close to being “wild” as possible. Grass-fed hens are usually allowed to roam freely and so they eat a variety of things found in their natural habitat: grass, bugs, and whatever animals they might catch and kill. All of these (individually and together) contain adequate protein. (Including vegetation) Because this term is not USDA regulated, if you are interested in purchasing grass-fed eggs it may be best to get to know your farmer and their farming practices.

Certified humane: For a farm to make this claim, it must meet specific criteria: The hens may not be caged; their feed must be vegetarian and contain no antibiotics; and the birds need to live in a natural environment that allows for behaviors like preening and scratching.

Fertile: These are eggs that, when incubated, will develop into chicks. They are no more nutritious than other eggs and are usually priced higher than others. Usually fertile eggs are cage free and come from hen houses where roosters roam as well; some consumers believe this is a more natural habitat.

USDA-certified organic: This means that the hens have eaten only organic feed and grain grown without fungicides, herbicides, commercial fertilizers, and pesticides and that their diet hasn’t contained any animal or poultry by-products. The hens also have not been given any antibiotics or growth hormones, and they’ve been allowed access to the outdoor.

So what are the best eggs for your nutrition buck? Look for pastured eggs or those that have access to the outdoors (although this is no guarantee); also get to know your local farmers and find out how their chickens are raised – this is your best bet for the best nutrition and for supporting your local economy and community. 

According to Mother Earth News, one (of many) study demonstrated that free-range or pasture-raised chicken eggs have four to six times more vitamin D (one of the only natural sources), three times more vitamin E, two-thirds more vitamin A, one third less cholesterol, and seven times more beta carotene. They also have two times more omega-3 essential fatty acids, and some would say a better taste. Buying eggs from a local farmer also ensures their freshness, you know they were produced only days before versus supermarket eggs that could be at least a week old.

In any case, eggs are a great all day long and all year round!