EXPLAINER: What you need to know about World Egg Day

Every year, on the second Friday of October, people across the globe unite to celebrate one of nature’s simplest yet most powerful foods; the egg.

World Egg Day, first established in 1996 by the World Egg Organisation (WEO) in Vienna, was created to honour the remarkable nutritional and economic value of eggs.

 Since then, countries worldwide have marked the occasion through community breakfasts, cooking competitions, and awareness campaigns, all paying tribute to what many call a “nutrition powerhouse.”

This year’s theme, “The Mighty Egg: Packed with Natural Nutrition,” highlights the egg’s ability to deliver essential nutrients in an affordable and accessible form.

Nutrition experts note that eggs are naturally rich in 13 essential nutrients, including high-quality protein, vitamins A, D, and B12, choline, folate, phosphorus, and antioxidants such as lutein and zeaxanthin.

These nutrients support healthy development throughout life, from building strong bones and muscles to promoting brain health and good vision.

Because they are easy to produce and widely available, eggs remain a cornerstone of diets across different cultures and income levels.

For many households, especially in developing countries, they provide an affordable source of high-quality protein and essential vitamins.

Health experts say few foods are as nutritionally complete as the egg.

Each one contains all nine essential amino acids, making it a complete protein source. This makes eggs particularly valuable in regions where access to animal protein is limited.

They support cognitive development in children, muscle repair in adults, and bone health in older people.

The egg’s simplicity is part of its charm, yet it is one of the most adaptable foods on the planet. From breakfast omelets to baked goods and sauces, eggs are featured in countless recipes. Beyond their culinary uses, they also support livelihoods.

 Smallholder farmers can raise poultry with minimal investment, providing both income and nutrition for their families.

In many parts of the developing world, eggs play an important role in fighting malnutrition and improving food security.

According to the Food and Agriculture Organization (FAO), expanding small-scale poultry farming is one of the simplest ways to boost household nutrition and income.

Over the years, eggs have faced scrutiny due to their cholesterol content. However, scientific research now shows that moderate egg consumption has little impact on blood cholesterol for most people.

The Mayo Clinic notes that one large egg contains about 75 calories, six grams of protein, five grams of fat, and essential nutrients like choline and vitamin D. Experts agree that up to seven eggs a week can safely fit into a healthy diet.

Nutritionists recommend boiling, poaching, or baking eggs to retain their nutritional value while avoiding excess fat from frying.

“The key is how you prepare them,” the Mayo Clinic advises.

“When combined with fruits, vegetables, and whole grains, eggs can be part of a balanced, heart-healthy diet.”

Part of what makes eggs universally loved is their versatility. They can be enjoyed at any time of day and prepared in countless ways, scrambled for breakfast, boiled for snacks, or baked into savory dishes.

Their adaptability has made them a staple in kitchens around the world.

Today, World Egg Day is celebrated in more than 100 countries, including Kenya, South Africa, India, Mexico, and Japan.

Events range from cooking demonstrations and nutrition campaigns to school programs that teach children about the importance of healthy eating.

Beyond nutrition, the egg has long symbolised life, renewal, and hope, values shared across many cultures.

 As the world celebrates World Egg Day, it’s a reminder that this humble ingredient continues to play a mighty role in global health and sustainability.

 Whether fried, boiled, or baked, the egg remains one of nature’s simplest and most complete foods, truly deserving of a day in its honour.