After the water boils for about 5 to 8 minutes.

Boiled eggs, one of the most common ways to eat eggs, are made by boiling them in water.

Boiled eggs are rich in nutrients and have a high nutrient absorption rate, which is why, while they can provide the body with rich, high-quality nutrients, consuming too many of them is not good for your health, leading to, for example, over-nutrition, indigestion, and cardiovascular disease.

Expanded:

Boiling an egg may seem simple, but it's a learning curve. If not cooked properly, it will destroy the nutrients of the egg.

Boiled eggs three steps:

1, the fresh eggs washed, placed in a pot of water to soak for a minute, and then boiled with a small fire. This is to prevent the eggs from bursting their shells during the boiling process.

2, eggs with a low fire boil, and then switch to a warm fire to cook according to personal taste continue to cook 3-7 minutes.

3, boiled eggs do not have to be taken out immediately, 1?2 minutes and then take out, or put in cool water, cold water to cool down for half a minute, so that it is easy to peel.

Baidu Encyclopedia - Hard Boiled Eggs