What’s the Difference Between Free-Range, Cage-Free, and Pasture-Raised Eggs?

Navigating the supermarket egg aisle can be overwhelming due to the variety of labels. Terms like "cage-free" and "pasture-raised" are often misleading, as they lack strict regulation from the FDA or USDA. Organic eggs, however, require hens to be fed organic feed and have outdoor access. Grade A eggs are commonly sold, indicating a clean shell and a reasonably full yolk. Cage-free eggs come from hens that can roam freely indoors, but this environment can have its own issues. Free-range eggs imply outdoor access, but it may be minimal. Pasture-raised eggs, ideally with "Certified Humane" or "Animal Welfare Approved" seals, offer significant outdoor space. "Antibiotic-free" and "hormone-free" labels are often redundant, as hormones are banned and antibiotics are rarely used. Vegetarian-fed eggs can be a better option despite chickens' natural omnivorous diet. Brands like Vital Farms and Kirkland are recommended for ethical and quality eggs.