Is MSG harmful to human health?

MSG itself is harmless, but everything pays attention to a degree, and after this degree, it becomes harmful.

Dangers of MSG:

1. After a large amount of monosodium glutamate is consumed, the zinc in the blood will be converted into zinc glutamate and excreted from the body in excess in the urine, resulting in acute zinc deficiency.

2. After eating too much monosodium glutamate, the glutamate content in the human blood will increase, which will hinder the absorption of calcium and magnesium, resulting in short-term headache, heartbeat, nausea and other symptoms.

3. Eating too much monosodium glutamate will make people dependent on monosodium glutamate, and then eating dishes without monosodium glutamate will feel tasteless, and it will also hinder the absorption of other nutrients.

There is no harm, but when I saw the subject asking, I came to two conclusions.

The first is that the taste of monosodium glutamate is too good, which can easily lead to eating too much, and eating too much for a long time is not good for the body.

The second is that the main component of MSG is sodium glutamate, the same as sodium chloride, the main component of table salt, contains sodium ions, and the taste of Chinese itself has been salty, and eating dishes with a lot of MSG is a hundred pounds.

Therefore, eating some MSG is not a big deal for the average person in good health.

Even for patients with high blood pressure, it is more useful to put less salt and eat lightly than to cook without MSG.

Only fitness enthusiasts, long-distance running enthusiasts, and those who need to maintain a very slim body and control their diet for a long time need to control MSG together.

The main ingredient of monosodium glutamate is monosodium glutamate, which mainly plays a role in enhancing freshness during cooking. In our daily cooking process, a small amount of MSG is not harmful to health, but it must not be consumed in excess. If we eat too much, not only will we become dependent on MSG, but we will feel that the food is tasteless without MSG.

It can also affect our eyesight, mainly because the consumption of MSG will reduce the taurine in our body, which will affect the development and normal function of the retina. Therefore, although MSG is delicious, it must not be eaten more, and eating as little as possible is not harmful to health.

MSG is rich in monosodium glutamate, which will be converted into monosodium pyroglutamate when heated to 120 degrees Celsius, and it is from here that people conclude that monosodium glutamate is carcinogenic when heated, however, monosodium pyroglutamate does not cause cancer, but the umami taste of monosodium glutamate will be eliminated. Conventional consumption of monosodium glutamate is harmless to the human body. It is better to put MSG before it comes out of the pot:

It dissolves at an optimal temperature of 70-90. Excessive heating can dehydrate, crystallize, and produce sodium pyroglutamate. Although this thing is harmless to health, it will lose the umami of MSG and affect the taste.

Monosodium glutamate in monosodium glutamate is still harmful to the human body. Although it is very small, the seasoning of China's eating habits is not only monosodium glutamate.

In addition to salt is a must-have with high sodium ions, soy sauce, monosodium glutamate, chicken essence, oil consumption, light soy sauce, cooking wine, vinegar, etc., are all must-have household seasonings with high sodium content.

Nowadays, many elderly people have cardiovascular diseases caused by eating too much salt. Therefore, for the sake of your own health, in addition to eating some light food, it is better to put less seasoning.

But many people have become accustomed to putting MSG in stir-frying, and they can't change it for a while. It's not that you don't put it, it is recommended to put less when stir-frying. <>

Under normal circumstances, the consumption of monosodium glutamate is not harmful to the human body. However, excessive consumption of MSG can be harmful to the body. Consuming too much monosodium glutamate will lead to an increase in the amount of monosodium glutamate in the human blood, which can be catalyzed by enzymes into an inhibitory neurotransmitter in brain tissue, causing a series of symptoms such as dizziness, headache, drowsiness, and muscle cramps.

Some sensitive people may experience symptoms such as weight loss, bone pain, muscle weakness, etc. This effect is especially pronounced in children, who often feel thirsty and stunt bone development.

Generally, moderate consumption of monosodium glutamate is not harmful to the human body. The main component of monosodium glutamate is monosodium glutamate, which is made from grain through microbial fermentation. In the long-term high temperature, monosodium glutamate will undergo chemical changes, affecting the taste and slight toxicity, but the impact on the human body is very small, just pay attention to reasonable storage.

In fact, moderate consumption of monosodium glutamate has certain benefits for the human body, monosodium glutamate will be produced into the human body, which can promote protein production, can protect the liver and nourish the brain, and can also enhance the taste of dishes and increase appetite. In the daily preparation of dishes, the most suitable time to add MSG is when the dish is about to be cooked, during this time the addition of MSG can make the MSG quickly dissolve, but also improve the taste of the dish. Coleslaw can be mixed with monosodium glutamate dissolved in hot water.

The amino acids decomposed from the protein in monosodium glutamate can be directly absorbed and supplemented by the human body, but the daily consumption should not exceed 6g to avoid causing discomfort.

However, excessive consumption also has certain harms, such as excessive intake will lead to reduced absorption of calcium and magnesium, and will also produce symptoms such as heart palpitations and dizziness. Excessive consumption of MSG in the elderly, children and adolescents may be detrimental to the bones and affect them. Long-term consumption of large amounts will also reduce the body's immunity and reduce vitamin absorption, so MSG needs to be consumed in moderation.

Harmful, when MSG is put into the pot, the temperature is still very high, and excessive heating of MSG will form a toxic sodium pyroglutamate. It can damage the retina and induce obesity, non-alcoholic fatty liver disease.

MSG can also affect our absorption of many elements, especially zinc, which can affect development, especially in young children. Zinc is an important nutrient for growth and mental development for children, and children who eat heavy MSG for a long time will have some chance of causing the retina to become thinner.

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