What is the role of the trace element zinc in the human body

Great for brain growth.

Zinc is an essential nutrient for human beings, it is involved in the normal growth and development of infants and young children, and the maintenance of human health, so it is very important to prevent zinc deficiency. Who is susceptible to zinc deficiency? The main ones are:

Infants and young children in rapid growth and development; Pregnant and lactating women; Patients with gastrointestinal dysdigestion and absorption; Patients with insufficient protein intake; People who eat mainly cereal protein; Patients with post-surgery and burns**; Diabetic; Patients with chronic liver disease and kidney disease; Senior citizen; Sot.

The main symptoms of zinc deficiency are: not liking to eat, mental disorders, wounds that are not easy to heal, sexual dysfunction and hair loss. Pediatric highlights are:

Growth retardation. Do not like to sleep, anorexia, severe cases have eating mud and other phenomena. If the above symptoms are found, they should be prompted**.

At present, the method of preventing and leading zinc deficiency in China is to use oral zinc sulfate preparations, or take zinc-containing beverages, such as "Jianbao". Breast milk is good for zinc**, and breastfed children are generally not deficient. Although the amount of zinc in milk is not small, because the zinc in milk is easy to combine with macromolecular proteins and is not easy to absorb, young children should be breastfed.

Zinc is almost always contained in human food, whether animal or plant, but the zinc content varies greatly depending on the variety. In general, the biological activity of zinc in animal foods is large, and it is easier to absorb and utilize, while plant foods contain less zinc and are difficult to absorb and utilize. This is because cereals contain more phosphoinositide, which can combine with zinc to form insoluble complexes, hindering zinc absorption.

In addition, the more delicate the food. The more complex the cooking process, the more severe the zinc loss. In natural foods, the content of various lean meats, livers, eggs, peanuts, walnuts, almonds, tea, and cocoa is relatively high, generally about 20 milligrams of kilograms, and the zinc content of oysters and herring even exceeds 1000 milligrams of kilograms, which can be called "the crown of zinc-containing foods".

Regarding the role of zinc, specifically, zinc is likened to the "life element" of the human body, one of the essential trace elements of the human body, and is an essential nutrient for the composition of nucleic acids and proteins. In addition, zinc is involved in nucleic acid metabolism, protein synthesis, gene expression and immune function, and is a trace element with many important biochemical functions. The above is the relevant content of the role of zinc, I believe that seeing this, everyone is basically clear about the role of zinc, after understanding the role of zinc, I believe that everyone will pay more attention to zinc supplementation.

Overall, zinc is an element of life and is very important for the human body.

First of all, seafood with the best zinc supplementation effect is: oysters, scallops, clams, kelp, seaweed, etc.; followed by animal liver, lean meat, egg yolk; Yellow-green vegetables such as Chinese cabbage, asparagus, mushrooms, celery, sesame, purple radish, eggplant, beans, cereals, nuts, and soy products also contain some zinc, which is a daily auxiliary zinc**.

Because of the large amount of consumption, it is also relatively considerable, and there is almost no zinc in vegetables and fruits. Seafood is also rich in zinc, especially shellfish, which is a healthy, low-calorie source of zinc, and oysters are known as the world's highest zinc content.

Zinc-rich foods: shellfish, especially oysters, followed by meat, liver, pumpkin seeds, mustard powder, etc. If you want to give your baby zinc supplements, pork liver is a good choice, after all, it contains more zinc, but it is good to eat it once a week, so as to have a better effect.

In addition, the iron in pig liver has a certain effect on preventing babies from suffering from iron deficiency anemia. In order to ensure the normal functioning of the human body, various elements must be absorbed, such as calcium and iron, and we all know that zinc is an indispensable trace element for maintaining the normal operation of the human body. It is necessary to ensure that the intake of sufficient trace elements every day is necessary to be healthy.

There are many foods that supplement zinc, such as pig blood, animal liver, lean meat, black dates, black fungus, oysters, oysters, walnuts, fish, egg yolks, and various seafood. Zinc is abundant in these foods. Zinc, one of the essential trace elements in the human body, is about 2 grams in the human body, mainly in our muscles, bones and **, among which the retina, prostate and other parts of the zinc content is the highest.

Plant-based foods are less effective in zinc supplementation, such as whole grains, legumes, nuts, seeds, etc. All kinds of nuts are also a typical zinc-rich food, especially peanuts, which are very rich in zinc, and peanuts also help to enhance memory and delay brain aging.

1. Seafood: such as oysters, scallops, clams, snails, dried squid, dried cuttlefish, oyster meat, dried razor clams, shrimp skin, seaweed, kelp, etc., can be eaten in porridge, soup, stir-frying, etc., to supplement the zinc required by the human body. 2. Red meat:

For example, beef, goat meat, mutton jerky, etc., although the zinc content of these meats is not as high as that of seafood, the absorption rate of zinc is still relatively high. 3. Animal offal: Generally speaking, seafood and red meat will be slightly more expensive, and you can choose more affordable foods to supplement zinc every day, such as the zinc content of animal offal is also quite high, you can eat more pork liver, chicken liver, beef liver, duck liver, foie gras, etc.

Many foods contain zinc. Lean meat, eggs, oysters, wheat germ powder, egg yolk, pork liver, fish roe, chicken offal, shellfish, etc. are all foods rich in zinc. However, the effect of dietary supplementation is usually slow and is only suitable for patients with less severe zinc deficiency.

If it is more severe, it is recommended to take medication supplementation.

First of all, it is necessary to eat more animal liver, as well as all kinds of lean meat, and then you can also eat more seafood, such as kelp, sea vegetables, etc., and you can also eat more nuts, such as walnuts, almonds, pecans, etc.

For example, you should eat more apples, squid, cuttlefish, razor clams, red shellfish, oysters, dried bracken, pecans, lean meat, animal liver, beef, kelp, egg yolks, sesame, sea fish, etc.

It is possible to eat some animal liver, peanuts, fish, eggs, milk, lean meats and fruits, nuts, carrots.