Welcome to “THE HATCHERY,” ResQ Global’s premiere online column where we keep you updated on the vital work we’re doing to protect and champion the rights of animals and nature everywhere.

Introduction

The egg industry is a major part of our global food supply, providing a versatile and nutritious staple found in countless meals. But behind the scenes, questions about how eggs are produced raise important concerns. Are the chickens treated well? What exactly goes into the eggs we eat? We wanted to take a closer look at these issues, focusing on how animals are treated in the industry and whether additives are used to change the quality of eggs. We conclude by exploring newer, sustainable ways of producing eggs that respect animal welfare and deliver the same high-quality product.

Lack of Animal Welfare

In many large-scale egg farms, chickens are forced to live in small, cramped cages known as battery cages. These cages don’t allow chickens to do basic things they naturally want to do, like stretch their wings, dust bathe, or explore their surroundings.

Living in such confined spaces leads to physical injuries and stress for the birds, which are emotional discharges that also assimilate into their bodies.

Another practice in the industry is the “culling,” or killing, of male chicks on their first day of life. Since male chicks can’t lay eggs and aren’t suitable for meat production in these systems, they are immediately discared after hatching.

Additives in Production

What chickens eat affects the eggs they lay. Animal agriculture farmers often add substances to chicken feed to boost the health benefits of eggs, such as omega-3s or vitamins. Chickens themselves suffer from these additives, as these diets deviate significantly from their natural feed and lead to digestive issues, weakened immune systems, and many more health problems.

However, giving additives to chicken also negatively affects their eggs. For example, the overuse of synthetic additives or antibiotics in chicken feed can alter the natural balance of nutrients in the eggs, potentially reducing their overall quality and taste. Furthermore, residues from these additives may persist in the eggs, raising concerns about long-term health effects for humans, including potential exposure to harmful chemicals or allergens.

Sustainable Alternatives

There is good news for those who care about animal welfare: alternative farming systems are available.

Free-range and cage-free farms let chickens move around more freely, giving them the chance to act more naturally. Studies show these systems can lead to healthier, happier birds, with better conditions like fewer injuries and less stress, and therefore healthier eggs.

For those looking to avoid animal agriculture entirely, plant-based / vegan egg alternatives are an exciting development. These products are designed to look, taste, and function like eggs but are made without involving animals. They offer a cruelty-free option for people who want to enjoy eggs’ benefits while avoiding ethical concerns.

Conclusion

The egg industry faces real challenges when it comes to animal welfare and the possible use of additives.

But, change is always possible.

By supporting more humane farming practices and exploring plant-based egg alternatives, we can create a better future for both animals and consumers. Continued research and thoughtful policies will help us move toward a more ethical and sustainable egg industry.

Works Cited

The Welfare of Animals in the Egg Industry. https://www.wellbeingintlstudiesrepository.org/cgi/viewcontent.cgi?article=1016&context=hsus_reps_impacts_on_animals.

Consumer attitudes towards egg production systems and hen welfare. https://www.frontiersin.org/journals/animal-science/articles/10.3389/fanim.2022.995430/full.

The Relationship between Animal Welfare and Farm Profitability in Cage and Free-Range Egg Production Systems in China. https://pmc.ncbi.nlm.nih.gov/articles/PMC9405104/.

Vegan Egg: A Future-Proof Food Ingredient? https://www.mdpi.com/2304-8158/11/2/161.