If an egg carton has an Omega-3 label on it, this dictates that the hens are fed a diet supplemented with flaxseed, fish oil, and/or algae. This raises the final Omega-3 content of the eggs to 100 ...

Between the rainbow of shell colors and the multitude of labels, seals, and certifications, the egg section at the grocery store can raise a lot of questions these days. Learn to decode these ...

Cage-Free vs. Free-Range—and Other Egg Carton Labels—Explained With an egg shortage and super-high prices, you want to make sure you're getting what you think you're paying for By Trisha Calvo ...

However, beyond that sole label, it's entirely up to the egg producers to decide what's highlighted on a given carton. And you can choose whichever labels suit your personal preferences.

“Cage free” is another misleading label. While it’s true the hens aren’t kept in cages, they can still be kept indoors, often in crowded conditions. The “free range” label is also dubious.

Cage-free, free-range, pastured—egg cartons feature a lot of buzzwords, some of them deceptive. Here, an expert explains how to read egg labels to ensure they're healthy and humane.

Terms like “natural” and “farm fresh” are unregulated. These terms may be added to food labels, including the packaging of eggs, but do not impart any important meaning or value.

Pasture-raised. A carton of eggs dubbed with a “pasture-raised” label indicates the hens have access to a grassy, outdoor environment where they can feed on bugs and other insects, Kane says.