Eating kiwi fruit, onion, houttuynia cordata, bananas, mushrooms and other foods in spring can prevent colds. They have high nutritional value, can improve human immunity, inhibit virus activity and avoid body infection.

Spring is the high incidence season of influenza, so it is necessary to do a good job of prevention after entering spring. At this time, eat more foods that can effectively prevent colds, and the prevention effect will be better. Kiwifruit is suitable for people to eat in spring. It is also rich in vitamin C, which can enhance human immune function and improve human disease resistance. But also contains a variety of active ingredients, which can inhibit the activities of bacteria and viruses and prevent these harmful substances from harming human cells. Regular consumption in spring can effectively prevent colds, enhance physical fitness and improve health.

First, onions

Eating more onions in spring can prevent colds, because onions contain phytoncide, which has strong bactericidal and antiviral abilities. People can effectively resist influenza virus and prevent colds after eating onions. Phytoncide absorbed by people after eating onions can be excreted through the respiratory system, urinary system and sweat glands, and harmful substances in the body can be excreted with metabolism, and it can also play a variety of health care functions such as resolving phlegm, sweating, diuresis and antibacterial.

Second, Houttuynia cordata

Houttuynia cordata Thunb is an edible wild vegetable and a Chinese herbal medicine. After people eat Houttuynia cordata Thunb, it can improve the activity of white blood cells in the body and enhance the phagocytosis of technical cells. It can inhibit the activities of various viruses and bacteria in human body and prevent the influenza virus from damaging human cells. In addition, it can also enhance the body's immune function. Eating more houttuynia cordata in spring can improve the body's anti-infection ability and prevent colds.

Third, mushrooms

Lentinus edodes is a kind of fungus food, which is rich in lentinan and high-quality protein. It also contains a variety of trace elements and amino acids, as well as some pickled choline, which can improve the function of human immune system and enhance the body's own disease resistance. Eating more mushrooms in spring will reduce the damage of influenza virus to human cells and prevent colds. Eating mushrooms often can also improve the anti-aging ability of the original body and slow down the aging speed of the human body.