At the grocery store, brown eggs often sit next to white eggs with different prices and packaging. Some shoppers assume the darker shell means a healthier or more natural product. But shell color tells you much less about nutrition than you might think.
What makes an egg brown or white?
The USDA explains that a hen’s breed determines the color of its eggshell. Different breeds produce white, brown and even blue or green eggs. Shell color is a normal biological difference, not a rating of freshness or nutritional quality.
Are brown eggs more nutritious?
According to the USDA Food Safety and Inspection Service, nutrient levels are not significantly different between brown- and white-shelled eggs. The department’s egg-grading guidance also states that shell color is not a factor in egg quality standards.
Other factors can matter. The hen’s feed, the freshness of the eggs and whether they are specifically enriched with nutrients may affect the final product. None of those details can be determined from shell color alone.
Why are brown eggs sometimes more expensive?
Some brown-egg-laying breeds are larger and require more feed. That can increase production costs, although local pricing, farming practices and packaging also affect what customers pay.
What should shoppers actually compare?
Instead of judging by color, look at the carton information: size, grade, dates, price and any specific production claims that matter to you. Inspect eggs for cracks and follow proper storage guidance after buying them.
If two cartons are otherwise comparable, choosing brown over white eggs is largely a matter of preference. The color of the shell alone does not make one breakfast healthier than the other.
Sources: USDA Food Safety and Inspection Service; USDA Agricultural Marketing Service.
