The shell should also be intact and free from major cracks. While shell color varies by breed and has little effect on nutrition, a strong shell often reflects good overall hen nutrition and health.
Nutritionally, eggs are an excellent source of high-quality protein, vitamins, and minerals. They contain nutrients such as vitamin B12, vitamin D, selenium, choline, and lutein. These nutrients support muscle maintenance, brain function, eye health, and many other bodily processes.
Research has shown that eggs from pasture-raised hens may contain slightly higher levels of certain nutrients, including omega-3 fatty acids and some vitamins. However, the differences are often influenced by the hen’s diet rather than yolk color itself.
Consumers are increasingly interested in how their food is produced. Labels such as free-range, cage-free, pasture-raised, and organic can provide additional information about farming practices. Understanding these labels can be more helpful than simply judging an egg by the shade of its yolk.
