Is there a big relationship between trace elements and human health?

The human body is composed of more than 80 elements, which can be divided into two categories: macro elements and trace elements according to the content of elements in the human body. All elements that account for more than the total weight of the human body, such as carbon, hydrogen, oxygen, nitrogen, calcium, phosphorus, magnesium, sodium, etc., are called macroelements. All the following elements that account for the total weight of the human body, such as iron, zinc, copper, manganese, chromium, selenium, molybdenum, cobalt, etc., are called trace elements.

The content of trace elements in the human body is really small, such as zinc, which accounts for the total weight of the human body, and iron. Although the content of trace elements in the human body is not much, human survival and health are closely related and play a vital role in human life. Excess, insufficiency, imbalance or deficiency of intake will cause physiological abnormalities or diseases to varying degrees.

People can't do without trace elements, it is indispensable for the normal operation of the human body, but to supplement according to the amount on demand, it is not possible to make up more, in fact, we can usually eat some foods containing trace elements, such as yam calcium, iron, zinc and so on.

The human body needs many kinds of trace elements. For example, potassium, calcium, magnesium, etc., but since it is a trace element, of course, it cannot be exceeded. If you exceed the standard, you will be poisoned.

Trace elements are a class of minerals required by the human body, and although they are in small quantities, they play a vital role in maintaining the normal physiological functions and health of the human body. The following are the importance of trace elements for the human body:

Catalysis: Trace elements are components or cofactors of many biological enzymes and hormones, which have a catalytic effect in biochemical reactions and promote the conduct of life activities.

Maintain the stability of biological structure: some trace elements such as calcium and magnesium can maintain the stability of cell structure, participate in the construction and stability of cell membranes, and maintain the balance of the internal and external environment of fine code bridges.

Signaling: Trace elements such as potassium and sodium form concentration gradients inside and outside the cell membrane, which play an important role in nerve conduction and muscle contraction.

Regulation of immune system delay: zinc, selenium and other trace elements have a regulatory effect on the function of the immune system, which can enhance the body's ability to fight pathogens and maintain the health of the body.

Bone and teeth health: For example, calcium and phosphorus are the main components of bones and teeth and are essential for the development and maintenance of bones and teeth.

Biological redox reaction: trace elements such as iron and copper participate in biological redox reactions and play an important role in human metabolism and energy production.

Since the human body cannot synthesize these trace elements on its own, we need to consume them through food. A balanced diet rich in micronutrients, such as vegetables, fruits, nuts and whole grains, can help maintain good health. However, excessive intake of trace elements can also lead to poisoning or other health problems, so they should be consumed in moderation.

Micronutrients refer to inorganic salts and trace elements. Let's take a look at how important micronutrients are for the human body.

01 Selenium. Selenium is also one of the trace elements, with anti-cancer, antioxidant and other state anti-stuffing effects, if the human body is less selenium, it will get cancer.

02 Iodine. Iodine is also one of the micronutrients, and if the body is deficient in iodine, it will cause thyroid disease, also known as Great Neck Disease. In general, people in mountainous areas are likely to suffer from big neck disease.

03 Iron. Iron is an essential component of the body's hemoglobin, and if the body is deficient in iron, it will cause symptoms of anemia and frequent dizziness. Generally, pregnant women and adolescents suffer from iron deficiency anemia due to iron deficiency.

04 Calcium. Calcium is also one of the micronutrients, and if the body is deficient in calcium, it will affect growth and development, resulting in short stature. Generally, milk is rich in calcium, so people who are deficient in calcium can drink milk.

The role of essential trace elements in the body:

1. Iron. The most important biological function of iron is to be involved in oxygen transport and hematopoiesis. Iron deficiency is one of the main causes of anemia, and iron deficiency anemia is one of the main nutritional deficiencies in the world.

2. Iodine. Iodine is the main component of thyroxine and has important physiological functions. Iodine deficiency can cause endemic goiter, cretinism, etc.

3. Zinc. Participate in the synthesis, influence and activity of a variety of enzymes in the body; Promote the development of sexual organs; Maintain normal sense of taste and appetite; Promote the normal differentiation and development of cells; Affects vitamin A metabolism and vision; Involved in immune function, etc. Zinc deficiency may lead to anorexia, mouth ulcers, night blindness, primary male infertility, etc.

(1) Assist in the transport of common elements, for example, iron is an important part of hemoglobin, and the reason why hemoglobin can bring oxygen to every cell in the body mainly relies on iron.

2) Trace elements are indispensable factors for the activity of enzymes, and some are enzyme activators, such as zinc ions, which can activate intestinal phosphatase and liver and kidney catalase, which are necessary for insulin synthesis.

3) Involved in the action of hormones.

4) Some trace elements can affect nucleic acid metabolism, children are in the period of growth and development, in addition to needing more carbohydrates, fats, proteins and other nutrients, they also need a certain amount of iron, zinc, copper, etc. Among them, iron and zinc are the most important. Insufficient iron intake can lead to iron deficiency anemia, and children with mild iron deficiency will have significantly reduced attention span, which in turn will affect learning.

Zinc deficiency can affect bone growth and sexual development, manifesting as loss of appetite, poor sense of taste, and children whose height and weight are not as good as normal. Therefore, it is important for children to have a varied diet to ensure adequate nutrient content.

A certain amount of trace elements is necessary every day, these trace elements can support people's vital activities, but if they are excessive, they can also cause great damage.

Do you know the effects of trace elements on human health?

83-year-old Chinese medicine popularization: trace elements are beneficial to people, but they are also harmful to the human body!