It’s surprising how much information is hidden in those small labels. The Julian date tells you freshness, the plant code helps with safety tracking, and the grade (like Grade A or AA) affects how well eggs cook. Even labels such as “cage-free,” “free-range,” or “pastured” give clues about how the hens were raised. Once you know how to read the carton, buying eggs becomes much smarter—and much safer.It’s not about becoming paranoid; it’s about quietly taking control. Next time you reach for a carton, you’re not just buying eggs—you’re reading a story your stomach will feel later.