Is it okay to use high heat when boiling milk?

　　One mistake: Pour the milk into the pot every morning and bring it to a boil over high heat

　　When boiling milk, first of all, heat it quickly so that the temperature rises quickly. Never put the milk pot on the fire before the fire is strong. Secondly, do not boil the milk. If you see a lot of foam rising on the surface of the milk, immediately remove it from the center of the flame and stop for a while.

　　Second mistake: cooking egg Add half a pot of water

　　Add the eggs and cook until the water is almost dry. Some eggs have even been boiled. If the eggs are not cooked properly, the albumen and yolk will be very hard, which is not conducive to digestion and absorption.

　　Put the eggs in a pot of cold water, raise the temperature over slow heat, boil over low heat for 2 minutes, and then soak for 5 minutes after stopping the fire. The eggs will have tender whites and yolks that are solid but not old.

　　Three mistakes: Wash the rice repeatedly until the rice water is clear.

　　When washing rice, add more water and wash it twice quickly. According to experiments, the vitamin B1 in rice is reduced by 70% after one wash and by 80% after two washes. Vitamin B1 can not only increase appetite, but also maintain normal gastrointestinal motility and secretion of digestive juices, and participate in the normal metabolism of sugar. If the human body lacks vitamin B1, sugar metabolism will be affected. nerve The normal activity of cells can become disrupted.