Is boiling water nutritious for eggs

Boiling eggs with boiling water has certain nutritional value, but there are low absorption rates and food safety risks. The nutritional value of boiled eggs mainly comes from the high-quality protein, lecithin, vitamin A, vitamin D, and minerals in the eggs. However, high temperatures may damage some nutrients, and raw eggs may carry Salmonella. After boiling water is poured into an egg, the protein will denature and solidify due to high temperature. Although most of the amino acids are retained, the absorption rate is lower than that of fully heated cooked eggs. Phosphatidylcholine and vitamin B are relatively stable, but some water-soluble vitamins such as vitamin B1 may be lost. Fat soluble vitamins such as vitamin A, D, and E in egg yolks have good heat resistance, but their bioavailability is affected by the degree of fat digestion. Minerals such as iron, zinc, selenium, etc. are basically not affected by high temperatures, but the anti nutritional factors in eggs may interfere with mineral absorption.

Raw egg white contains avidin protein, which can bind with biotin and affect absorption. Long term consumption may lead to biotin deficiency. Egg shells may be contaminated with Salmonella, and the temperature of boiling water is not sufficient to ensure complete sterilization, posing a risk of diarrhea. Elderly people, children and other immunocompromised individuals need to be more cautious. Untreated egg white mucus may irritate the throat, and individuals with allergies may experience discomfort.

It is recommended to choose water that has been boiled and slightly cooled to around 90 degrees Celsius for brewing, stir thoroughly, and let it stand for 3 minutes to promote sterilization. It can be paired with whole wheat bread or vegetables to increase dietary fiber intake, balance nutrition, and reduce blood sugar fluctuations. If you need to supplement high-quality protein, we recommend cooking methods such as boiled eggs and steamed eggs. Attention should be paid to the intake of eggs in daily diet. Healthy individuals should consume 1-2 eggs per day, while high cholesterol patients should follow medical advice to control their intake. If symptoms such as abdominal pain and diarrhea occur, seek medical attention promptly.