How Checking Egg Shells, Storage, and Labels Keeps You Safe and Boosts Nutrition

Eggs are a cheap source of high‑quality protein, vitamins and minerals, so many people keep them in the fridge every day.

First, examine each egg for cracks. The Times of India notes that cracked shells can let bacteria such as Salmonella enter the egg, increasing the risk of food‑borne illness.

Buy eggs from refrigerated displays and keep them cold during transport and at home; a low temperature slows bacterial growth and helps the eggs stay fresh longer.

Don’t be fooled by shell colour. Verywell Health explains that white, brown, blue or speckled shells do not affect taste or nutrition, and the U.S. Department of Agriculture says colour is simply a result of the hen’s breed and genetics.

If you want extra nutrients, look for omega‑3‑enriched eggs. These are made by feeding hens flaxseed or fish oil, and Health reports that omega‑3 fatty acids are linked to cardiovascular benefits. Some brands also add vitamin D for bone and immune support.

Labels such as "organic," "cage‑free" and "pasture‑raised" describe different farming practices. Pasture‑raised hens often eat a more varied diet, which can raise the levels of omega‑3s, carotenoids and vitamins A and E in their eggs.

A small red or brown spot in the yolk, known as a blood spot, is usually harmless. USDA food safety guidance says it does not mean the egg is spoiled, although any egg that smells bad or looks discoloured should be discarded.

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