Low immunity is extremely harmful to health. What nutrients can improve human immunity?

Lack of ViA can easily lead to the atrophy of epithelial cells of respiratory tract mucosa, the decrease of cilia number, and the lack of the first line of defense for external protection of human body, which leads to the invasion of bacteria into human body. Protein. When necessary, the immune system needs a lot of protein to synthesize antibodies and white blood cells.

Protein sources for maintaining immunity include eggs, lean meat and bean products. Vitamin E can improve human immune function and enhance resistance to infection.

The main food sources of vitamin E are vegetable oil, bacteria in plant seeds, nuts, beans and grains. Iron.

Iron deficiency will reduce the number of immune cells, and then affect the production of antibodies, leading to immune response defects. Zinc. Zinc is an indispensable trace element in human body, and many enzymes in human body can only play a role together with zinc, which is very important for regulating immune function.

In addition, it has another function, which is anti-infection. Selenium. Selenium is an essential trace element for human body. Selenium exists in almost all immune cells, which can significantly improve human immunity. Recent studies have found that insufficient selenium intake will damage the development and function of the immune system and reduce the resistance to infection. Studies have shown that the effects of vitamin E and selenium are independent of the immune system, but taking vitamin E and selenium at the same time can enhance the immune response.

So, what can you eat regularly to improve your immunity?

What to eat to improve immunity, Hawthorne.

Help digestion, protect cardiovascular system, lower blood pressure, resist bacteria, lose weight, resist tumor, remove free radicals and enhance immunity. Mushrooms.

Mushrooms contain Hericium erinaceus polysaccharide, which can enhance human immunity. aloe oil

Aloe has strong vitality, and its main functions are detoxification, laxative, anti-inflammatory, antibacterial, enhancing immune function, protecting stomach and liver, and skin care. Radish.

Because it is rich in interferon inducer, it has immune function. Garlic.

It has antibacterial, anti-inflammatory and anti-infection effects, and can protect the normal functions of liver and cardiovascular system, regulate blood sugar, reduce blood lipid, prevent atherosclerosis and prevent platelet aggregation. Ganoderma lucidum. Ganoderma lucidum is rich in anti-cancer polysaccharides and arsenic, which enhances human immunity.

Cadmium can accelerate human metabolism, delay cell aging, induce the production of interferon in vivo, and play its anti-cancer role. Propolis. Propolis can improve the phagocytosis of human macrophages to viruses and bacteria, and make the human immune system in the best dynamic balance state, so it is called "natural immune enhancer".