Egg white, also known as "protein" or "egg white", is the transparent liquid part around the yolk in an egg. Egg white was originally the cytoplasm of single-celled eggs, and its purpose was to provide nutrition for developing embryos. This is why protein is rich in nutrition and can be used as an ideal nutritional tonic. This paper will comprehensively introduce its nutritional value, which can be used as a part of daily diet from now on.

Egg white is one of the purest and richest sources in protein. Protein nutrition used by many bodybuilders is separated from egg white. Stallone in the movie will put two eggs in a glass and eat them raw before starting training at 4 am. This story tells us that egg white is a good source of protein, which can help muscle building and serve as an ideal nutritional supplement for bodybuilding.

nutritional ingredient

Egg white is the most nutritious part of eggs. Egg yolk is not so nutritious because it contains a lot of cholesterol. Eating too much egg yolk is harmful to heart health. Here are some nutritional facts about egg white:

Egg white is about 90% water.

Besides water, other parts of protein are made up of protein, minerals, vitamins, fat and glucose.

Protein is clear and transparent in its natural state. It turns white only when it is cooked. The change of color is due to the change of chemical properties, that is, long-chain amino acids break and form a hard protein structure. This process is called degeneration.

Egg white contains no cholesterol, but a lot of protein.

In a standard size egg, protein provides about 20 calories. These 20 calories come from protein, carbohydrates and sodium.

The most interesting thing about protein's nutrition is that it contains 40 different protein, each of which is very beneficial to the body. In addition, it also contains minerals such as zinc, iron, copper, phosphorus, calcium and potassium. All these minerals are necessary for the health of hair, nails, bones and teeth.

Egg white mainly contains protein ovalbumin, which plays an important role in the metabolism of enzymes in the body and stores protein.

But remember, excessive consumption of egg white also has side effects, which will cause biotin deficiency. Therefore, protein's eating too much is not good for his health. In addition, eating too much egg white may also lead to constipation and release excessive sulfur dioxide gas.

Protein contains vitamin B6, B 12, riboflavin and folic acid. Riboflavin is an essential element for the growth of body cells. Folic acid is important for maintaining heart health.

You can eat egg white in the form of boiled eggs, scrambled eggs and even fried eggs. After cooking, most of the nutrients in egg white can be preserved, and only a small part will be lost. Knowing this knowledge will help you get better benefits from eggs.