You can find them on supermarket shelves, often next to each other: white and brown eggs. What is the difference between them? Is it just the shell, or is there more to it?

The influence of the chicken breed

The main factor that determines the color of the egg membrane is the breed of the hen. Chickens of the laying breeds known for brown eggs, such as the Red Long-eared, have genes that direct the flow of pigment into the egg membrane. This results in the characteristic brown coloring. In contrast, white laying hens, such as the White Laying Flock, do not have such pigment in their membrane, resulting in a more translucent, white shell.

Nutrient content

There is a common belief that brown eggs may be healthier or more nutritious than their white twins. But what does science say? Studies have shown that the nutritional content of eggs is similar, regardless of the color of the shell. Both contain proteins, vitamins such as vitamin B12 and D, and minerals such as iron and selenium. The slight differences in nutritional content may be due to the individual diets of the hens and their living environment.

Taste and quality

The taste and quality of eggs do not depend on the color of their shells. Both white and brown eggs can have different fat content depending on their origin and the type of chicken farming. Free-range or organic eggs are often considered to have a better fat content and a more intense flavor.

Costs and price

In many cases, brown eggs are slightly more expensive than their white counterparts. This may be due to higher demand and lower availability as there are fewer hens kept for brown eggs. Egg plants for brown eggs may also be more costly to produce.

Ethics and sustainability

The discussion about the conditions in which laying hens are kept is of great importance. Whether white or brown eggs, the demand for free-range and sustainable products has increased. Consumers are increasingly aware of the ethical and environmental impact of their purchasing choices.

Health aspects

There is no scientific evidence to suggest that egg shell color has any particular health benefits or harms. Individual protein source recommendations should be based on the individual's personal needs and diet.

Conclusion

The color of the egg membrane is therefore merely an aesthetic feature that has no impact on the nutrient density or taste. As a consumer, you should not be guided by color when choosing egg products, but instead look at the conditions in which the hens are kept, the sustainability of production and your personal taste.