Some people believe that eating raw eggs has the effect of moisturizing the lungs and nourishing the voice. In fact, raw eggs are not only unhygienic, easy to cause bacterial infection, and not more nutritious.
(1) Raw eggs are difficult to digest, wasting nutrients. The human body digests and absorbs the protein in eggs mainly by pepsin and trypsin in the small intestine. And raw eggs in the egg white has a kind of anti-pancreatin substance, will hinder the digestion and absorption of protein.
(2) Raw eggs contain anti-biotin protein, which affects the absorption of biotin in food, and can easily lead to loss of appetite, general weakness, muscle pain, skin inflammation, eyebrow loss and other "biotin deficiency".
(3) raw egg protein structure dense, and contains antitrypsin, a large part can not be absorbed by the body, only after the cooked protein becomes fluffy, is more conducive to human digestion and absorption.
(4) About 10% of fresh eggs contain pathogenic salmonella, mold or parasite eggs. If the eggs are not fresh, the rate of bacteria is even higher.
(5) In addition, raw eggs have a special fishy flavor, which can also cause central nervous system inhibition and reduce the secretion of digestive juices such as saliva, gastric and intestinal juices, which can lead to loss of appetite and indigestion. Therefore, eggs should be cooked by high temperature before eating, do not eat uncooked eggs.
Cooked eggs advantages
Cooked eggs have a high nutritional value, especially for children, the elderly, pregnant women, it is a good tonic. Unbeknownst to the public, hard-boiled eggs also have their own beauty value for people who love beauty.
Benefits to the skin and practice
Previously with warm water to wash the face, dry, will be boiled eggs while hot peeled off the skin, with a warm egg in the face rolling, forehead from the two eyebrows, along the muscle towards the upward rolling until the hairline; eyes and mouth is the circular muscle, so to circular rolling; nose is from the root of the nose along the nose to the slanting upward rolling; cheeks are from the inside to the outside of the slanting upper rolling, until completely cooled down. Until the egg is completely cold. After massaging with the egg you should put a cold towel on your face for a few minutes, this will shrink the pores of your face.
The benefits of massaging the face with hard-boiled eggs
(1), the hot egg can just cook the facial skin vasodilatation, enhance blood circulation, and then use a cold towel on the face to make the pores and blood vessels contraction, so that a relaxation of the skin is rich in luster and elasticity.
(2), the egg white is soft, rich in elasticity, is a good massage skin village material.
(3), the main points of the egg white is protein, in the process of massage, its nutrients can be absorbed directly through the pores of the skin, play a role in nutritional skin.
(4), after the massage of the egg, the egg white can be thrown away, the yolk eaten; in order to enhance the nutrition of the body.
Two, experiments confirmed
(1), someone once did an experiment: when he ate into the same number of raw and cooked eggs, eat cooked eggs, the content of urea in the urine is significantly higher than after eating raw eggs. This shows that raw eggs are difficult to digest and absorb. Raw eggs are not only difficult to digest and absorb, and raw eggs have some bacteria, parasites, once eaten, will make people sick, got parasites that is a problem.
(2), in addition, the raw egg protein also contains a protein called avidin, eaten to go to the belly will be synthesized with biotin a compound that can not be absorbed by the body, biotin can not be utilized by the body, the body will suffer from biotin deficiency. Therefore, eating raw eggs is not worth it.