But when it comes to magnesium supplementation, most people feel unfamiliar and do not know what functions magnesium is related to the body. However, magnesium is one of the essential elements for the human body.

When it comes to calcium supplementation, everyone is very familiar with it, because calcium is related to human bones, and everyone, young and old, has requirements for calcium supplementation.

But when it comes to magnesium supplementation, most people feel unfamiliar and do not know what function magnesium is related to the body. However, magnesium is one of the necessary elements for the human body. Because it has a similar effect to calcium, it can promote normal metabolism of bones, regulate hormones and energy metabolism in the body, and maintain normal operation of the gastrointestinal tract.

In addition to the above-mentioned functions, scientists have discovered a new function of magnesium, which is related to the body's immunity. What exactly is going on? Family Doctor will take everyone to look at this academic report.

Magnesium can enhance the anti-cancer ability of T cells Researchers at the University of Basel in Switzerland have produced new results this year. This time the results are closely related to magnesium. They also published this result in the authoritative magazine "Cell" .

Judging from this academic report, magnesium ions play a pivotal role in regulating the effector function of CD8+ T cells and can enhance the effect of tumor immunotherapy. The research team used two culture media, Group A is a complete culture medium containing magnesium ions, and Group B is a culture medium without magnesium ions, to jointly culture its memory CD8+T.

The results showed that the activation of group B effector memory CD8+ T cells was inhibited. The researchers also found that the protein CD11a encoded by the ITGAL gene may play an important role in this process. Finally, it was concluded that magnesium ions can enhance the anti-cancer ability of T cells.

Are T cells related to immunity?

Speaking of T cells, most people may feel confused. Let’s simply understand: T cells play a decisive role in the human immune mechanism. We can temporarily understand them as a type of immunity, that is, the body’s A physiological function.

Once external bacteria and viruses invade the body, or when damaged cells and tumor cells are produced by oneself, immunity will work to eliminate them. The immune system is divided into three lines of defense. The first line of defense is the skin, mucous membranes and secretions, which can play a protective role; the second line of defense is phagocytosis and inflammatory response , as well as antibacterial proteins, which can kill external pathogens. Bacteria; the third line of defense is the immune organ and immune cells , which can quickly fight off bacteria and viruses. T cells are also the most important part of the third line of defense.

During the fight against the epidemic, what can you eat to help improve your immunity?

. Foods containing high-quality protein

Milk or dairy products, beans or soy products, eggs, fish and lean meat are all high-quality protein foods. Milk has high protein content, high absorption and utilization rate, and can provide the body with a variety of minerals. Therefore, adults drink 300 to 500 ml of milk every day. Soybeans, black beans, as well as soy milk, tofu, etc. also contain high-quality protein. Adults should consume 30 to 50 grams per day.

. Vitamin-containing foods

Animal livers are rich in vitamin A, which can protect the integrity of the mucosa of epithelial cells; vitamin E is obtained from five grains, vegetable oils, nuts and beans, which is an antioxidant and can help eliminate free Basics: Eat more citrus fruits, strawberries, hawthorns, green peppers and spinach containing vitamin C, which can improve immunity.

Obtain zinc from shellfish, red meat and animal offal; mushrooms, egg yolks and garlic are rich in selenium; red meat, animal liver and animal blood are rich in iron, which can maintain Normalizes metabolism and improves immunity.

Warm reminder

It is not enough to only rely on diet to improve immunity, other aspects of conditioning are also needed.Stay away from cigarettes and alcohol, and do not drink alcohol at all; do more than 150 minutes of aerobic exercise every week, such as cycling, walking or swimming, etc., which can improve cardiopulmonary function and immunity.

Reduce staying up late, sleep for 7 to 8 hours every night, take a 30 to 60 minute lunch break during the day, and refuse to stay up late. Learn to release stress, maintain a calm, positive and optimistic attitude, and eliminate bad emotions in a timely manner. The elderly and children with low immunity should take health care products or traditional Chinese medicines correctly under the guidance of doctors. At the same time, they should pay attention to personal hygiene and wash hands frequently.

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