How to tell if your store-bought eggs are fresh: Two simple methods

Eggs are an excellent source of high-quality protein and essential nutrients, making them a vital addition to a balanced diet. The yolks contain healthy fats, vitamins, and minerals, while the whites are rich in easily digestible protein. The fats in eggs are composed of smaller molecules, allowing for smooth digestion, making eggs suitable for small children and people with certain health conditions.

However, health experts advise against consuming raw eggs due to the risk of contamination and nutrient absorption issues. Steaming eggs is a recommended cooking method, as it helps retain their nutrients. Individuals with heart conditions, high blood pressure, or concerns about fat intake should limit or avoid egg yolks due to their cholesterol content.

How to check for freshness of eggs

Visual inspection:

• A fresh egg will have a firm, yellow yolk.
• Break the egg into your palm: if the whites flow freely while the yolk remains firm, the egg is safe to consume.
• Discard eggs with blood stains in the yolk or if the whites and yolk are mixed within the shell.

Saltwater test:

• Fill a bowl with salted water and gently drop the egg in.
• Fresh eggs will sink quickly, while older eggs will float.
• If the flat surface of the egg faces upward and the pointed end faces downward, the egg is no longer fresh and should not be used.

How to store eggs safely
Store-bought eggs should not be kept at room temperature for more than two weeks. Over time, the water content in the egg whites evaporates, causing the yolk to adhere to the shell. Bacteria can then enter through the shell’s pores, reacting with amino acids in the yolk to produce hydrogen sulphide, the gas responsible for the foul smell of rotten eggs.

Storage tips:
If you store eggs at room temperature, rub a thin layer of oil on the shells to seal the pores and prevent bacterial entry.

Boiling tips:
When boiling eggs, ensure the water covers the eggs by at least an inch.

Add a pinch of salt to the water to prevent the whites from leaking out if the shell cracks during boiling.

Beating eggs:
For recipes, beat the egg whites first with a pinch of salt before adding and beating the yolks. This ensures better texture and consistency.

By using these simple methods, you can enjoy fresh, safe eggs that are both nutritious and delicious in every meal.