Not all eggs are created equal. Similar to how a fetus is affected by the health and diet of its mother, the health and diet of a hen very much affects the quality of her eggs. If you’re an egg eater, you’ll agree that all the terms on egg cartons are confusing— how do you tell if you’re buying high- or low-quality eggs? We investigated to figure out which terms really affect our health— and which are totally nonsense. We also talked to Mark Kastel, the co-founder of The Cornucopia Institute, a farm policy research group, for the inside info on why hen health affects our health. Here’s our WellBe education on eggs. Ready? Go.