What to eat to improve immunity
Sihaiwang: immunity is the body's own defense mechanism, which is the human body's ability to recognize and eliminate any foreign body virus, bacteria, etc. that invades from outside; to deal with the aging, damage, death, denaturation of its own cells, and to recognize and deal with the mutant cells and virus infected cells in the body. Good body immunity can help you strengthen your own defense mechanism, resist external bacteria and viruses, and reduce the chance of cold and illness. However, stress, lack of sleep, malnutrition and other reasons are making our resistance continue to decline. What can you eat to improve your immunity?
Food
1. Oats and barley
Kang fiber is antioxidant. Oats and barley both contain & beta; glucan, a cellulose that has antibacterial and antioxidant properties. Eating oats and barley can enhance immunity, accelerate wound healing, and help antibiotics play a better role.
2. Sweet potato
Enhance skin resistance. The skin is also a member of the human immune system and the first barrier for the human body to resist the external invasion such as bacteria and viruses. Vitamin A plays an important role in the process of connective skin tissue. The best way to supplement vitamin A is to get & beta; carotene from food. Sweet potato is the fastest way to get this nutrition. It is rich in & beta; carotene and low in calories.
3. Job's tears
It is very suitable for babies who are prone to cold, bad breath and greasy tongue coating. Job's tears, also known as the seed, contains protein, calcium, phosphorus, iron, vitamin B and so on. It has the functions of strengthening the spleen, relieving diarrhea, promoting water and dampness, and improving immunity.
4. Malt
Malt is a part of wheat seed and can nourish wheat seedlings, which shows that it is rich in nutrition, including zinc, antioxidants, B vitamins and other important vitamins and minerals. Malt also contains cellulose, protein and unsaturated fat. So we can use malt instead of flour in baking and cooking.
Vegetables
1. Garlic
Allicin is resistant to infection and bacteria. According to British researchers, eating garlic can reduce the incidence of cold by 2 / 3. People who regularly chew garlic are also less likely to develop colon and stomach cancer. Therefore, it is recommended to eat two cloves of garlic raw every day and add some garlic powder when cooking.
2. Tomato
It contains a variety of strong anti-oxidation factors, such as lycopene, carotene, vitamin E and C, which can improve the baby's immunity, repair damaged cells, protect cells from damage, and reduce the death rate caused by severe diarrhea. The results showed that lycopene and immune function of T-lymphocyte increased significantly after two weeks' continuous consumption of tomato juice. It's better to add a little olive oil after eating tomato, so that lycopene can be absorbed by human body more.
3. Watermelon
Ripe watermelon also contains a large number of powerful antioxidant glutathione, which has the function of moisturizing and refreshing. Because it helps to strengthen the function of the immune system, it can resist infection. Glutathione is located in the red soil near the melon skin.
4. Cabbage
Cabbage is another plant rich in glutathione, which has immune enhancing function. At that time, cabbage is also easy to get in winter and not expensive. Add all kinds of cabbage (white, purple, Chinese) to the soup and simmer slowly, which can release antioxidants into the soup, thus increasing the nutritional value of the food.
5. Broccoli
Broccoli is easy to see in grocery stores and food, and it's a basic ingredient in boosting immunity. Chemicals in broccoli can stimulate the immune system of mice, a study has reported. What's more, broccoli is rich in nutrition and can protect the body from attack. Broccoli contains vitamin A, vitamin C and glutathione. You can add some low-fat cheese to round up the side dishes. Vitamin B and vitamin D can improve immunity.
Meat and eggs
1. Fish and shellfish
Supplement selenium to prevent virus. British experts have pointed out that enough selenium can increase the number of immune proteins and help clean up the influenza virus in the body. Selenium mainly comes from seafood such as oysters, lobsters, crabs and clams. Omega-3 in fish such as Atlantic salmon can help blood produce a large number of anti influenza cells and also help improve human immunity.
2. Herring
It is suitable for babies with weak spleen and stomach and many diseases. The black carp meat contains trace elements such as nucleic acid and zinc, which can strengthen the body. It is also a nutritious product with the functions of nourishing qi and dampness, nourishing the stomach and refreshing the spleen.
3. Quail eggs
Suitable for malnutrition, easy to eat cold baby. Quail eggs contain high quality protein, such as phosphorus, calcium, iron, rutin, rutin, etc. It has the functions of Tonifying Qi and blood, strengthening the body and brain.
4. Oysters
Because oysters contain the mineral zinc. Male infertility is related to the low content of zinc in the body. Zinc is also antiviral, but scholars can't explain why. However, zinc has been found to be related to several functions of the immune system, including wound healing.