Why Are Eggs Refrigerated in the Us

It turns out that, here in America, eggs are refrigerated because the USDA requires eggs sold for consumption to be washed, processed, and then refrigerated before they come anywhere near a store’s shelves. … Second, it can grow on the outside of the shell after an egg is laid if it comes in contact with a hen’s feces.

Why must U.S. eggs be refrigerated?

Once eggs have been refrigerated, they must be kept refrigerated to prevent condensation from forming on the shell if they warm up. This moisture makes it easier for bacteria to penetrate the shell. Thus, any commercially produced eggs in the United States should be kept in your fridge.

Why are eggs refrigerated in the U.S. but not in Europe?

Eggs being cleaned at a plant in the United States. Europeans store their eggs at room temperature, while Americans refrigerate them. … American egg producers focus on preventing contamination from the outside, so they are required by the USDA to thoroughly wash the eggs before they go to market.

James H. Sterling

James H. Sterling

Environmental Science & Climate Journalist

James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.

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