What are the four forms in which eggs can be purchased?

Egg has three market forms and they are the following:

Egg has lots of uses also and they are the following:

Egg is one of the most nutritious foods. It can be cooked in many ways and you can eat it anywhere. To understand each market form of eggs, let us define them below.

Nutritive Value of an Egg:

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• Egg Color. While many stores sell white or brown eggs, eggs can also come in different colors, such as blue.
• Cage-free, Pasture-raised, and Free-range Eggs.
• Eggs Enhanced with Omega-3 Fatty Acid.
• Organic Eggs.
• Vegetarian Eggs.

Egg products for purchase include whole eggs, egg whites and egg yolks in frozen, refrigerated liquid and dried forms. They may also be included in products like cake and cookie mixes.

These eggs come from white hens that are typically raised in conventional housing systems.  Conventional housing has been the standard for decades, but the Alberta egg industry has begun to transition away from conventional housing systems.

These eggs come from brown hens that are typically raised in conventional housing systems.  Conventional housing has been the standard for decades, but the Alberta egg industry has begun to transition away from conventional housing systems.

These eggs come from hens that are raised in furnished housing systems.  Furnished housing provides more space (both floor space and height) for the hens to move around, while also providing a variety of enrichments, which allow the hens to express more natural behaviours.  Enrichments include nesting boxes, perches, scratch pads and dust baths.

These eggs come from hens that are raised in free-run (barn or aviary) housing systems.  Free-run systems allow the hens to roam freely within an enclosed barn, while also providing a variety of enrichments such as nesting boxes and perches.

These eggs come from hens that are raised in free-run (barn or aviary) housing systems, which also provide access to outdoor runs (when weather permits).

These eggs come from hens that are raised in free-range housing systems.  The hens are only provided feed that has been certified organic, which means that it only contains ingredients that were grown without pesticides, herbicides or commercial fertilizer.  Look for a certified organic symbol on the egg carton.

These eggs come from hens that were provided feed containing extra flax (up to 10-20%).  As a result, the eggs laid by these hens contain more Omega-3 fatty acids.

These eggs come from hens that were provided feed that was nutritionally enhanced to include higher levels of certain vitamins (ie: Vitamin D or Vitamin E).  As a result, the eggs laid by these hens contain corresponding higher amounts of the particular vitamin(s).

These eggs come from hens that were provided feed containing only plant-based ingredients.