1. It takes 10 minutes to boil eggs in cold water. This time should be calculated from the time when the eggs are boiled in cold water, so that the eggs can be cooked completely without breakage, and the albumen and Egg yolks can be solidified. Note that the time for boiling eggs should not exceed 15 minutes, otherwise the eggs will lose nutrients.

2. Before boiling eggs, use cold water, preferably not hot water. It is easy to break, and the boiled eggs are not complete enough, and they will be old and unpalatable, and they will also lose a lot of nutrients. So boiling eggs in cold water is the best way.

3. Generally speaking, it takes ten minutes to boil eggs. After adding cold water to the pot, it takes about 5 to 7 minutes for the water to boil, and then wait for another 3 minutes before taking the eggs out for consumption. The eggs are now ripe. It is best not to eat eggs raw. The eggs you buy in supermarkets are full of bacteria, so they are very unhygienic. You must cook them for enough time.

4. After the eggs are boiled, soak them in cold water for a while to make them easier to peel. Remember not to soak in tap water, because there are many small pores on the egg shell. If you use tap water directly, the bacteria in the water will enter the egg again. In this way, we will eat these bacteria into our stomach, which is not good for the body. It is healthy, so it is best to soak in mineral water.