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What can I eat in spring to improve my immunity?
In the south, the weather changes suddenly in spring, and the temperature difference between morning and evening is large. The internal system of human body has not had time to adjust and adapt, which is easy to make people's immunity and defense function decline. The south is rich in fruits and vegetables in spring, so I suggest you eat more vegetables to improve your immunity. Let's take a look at it together.

1. Rapeseed: Rapeseed, especially rape in early spring, is flat and mild, has the effect of clearing away heat and toxic materials, and can prevent and treat diseases such as angular stomatitis, oral ulcer and gingival bleeding that are easy to occur in spring.

2. Mustard: shepherd's purse is best bought from a regular supermarket. Do more shepherd's purse porridge in spring, or stir-fry eggs with shepherd's purse, stew dried tofu, or make shepherd's purse spring rolls, wonton, shredded pork soup, etc., which can not only supplement rich nutrition, but also prevent and treat measles, meningitis and other spring infectious diseases and respiratory infections.

3. Spinach: Spinach in spring is tender and fresh, and it is cool and slippery. Eating spinach often can not only prevent anemia, cheilitis, glossitis, oral ulcer and constipation, but also protect the health of skin and eyes. Remind that after washing fresh spinach, it is best to blanch it in boiling water first, and then cook it after taking it out. In addition, spinach should not be eaten when the baby has diarrhea.

4. Celery: celery is fresh and tender, which has the effects of clearing away heat, relieving cough and relaxing bowels. Eating celery often in spring can enhance the development of baby's bones and prevent rickets and constipation; Mashing celery and adding tea oil to the parotid gland can treat mumps that are easy to occur in spring.

5. Onion: Onion contains a variety of nutrients and has many benefits to the human body. In addition to protein, fat, sugar, carotene, vitamins A, B, C, iron, calcium, phosphorus, magnesium and other minerals, onion also contains volatile oil (mainly allicin), also known as phytoncide, which has a strong bactericidal or inhibitory effect on bacteria and viruses, especially on Shigella dysenteriae and fungi. In addition, onion can perspire, relieve fever, induce diuresis, strengthen stomach, eliminate phlegm and promote the secretion of digestive juice. Therefore, eating green onions or using them as seasoning can not only increase nutrition, stimulate appetite, but also inhibit bacteria.

6. Honey water: According to the theory of traditional Chinese medicine, the wind is easy to dry, and the wind is dry and the external evil invades the human body, so it is easy to enter the physical and chemical heat, which is often manifested as dry throat, thirst, cough and constipation. The weak may also be infected with viruses and have seasonal infectious diseases such as hepatitis and tuberculosis. Honey has the effects of relaxing bowels, moistening lung and relieving cough, invigorating qi and invigorating middle energizer and detoxicating.

7. Lean meat: Lean meat, poultry, fish and shellfish contain high-quality protein and rich nutrients such as calcium, iron, magnesium and zinc. Among them, iron is easily absorbed by the human body, and if the iron content in the human body is maintained at a good level, the immunity of the body can be improved. Another important nutrient, zinc, can activate white blood cells in human body that fight virus infection and enhance cell vitality.

8. Pepper: Eating pepper can stimulate people's appetite, promote gastrointestinal peristalsis, improve the activity of amylase, and at the same time accelerate blood circulation and metabolism, with the functions of dispelling cold and promoting lung qi.

9. Hawthorn: Helps digestion, protects cardiovascular system, lowers blood lipid and blood pressure, resists bacteria, loses weight, resists tumors, removes free radicals and enhances immunity.

10. Seabuckthorn: Vitamin C is rich, which can resist fatigue, promote hematopoietic system, protect digestive tract, scavenge free radicals, improve the function of vascular system and enhance immune function.

1 1. Spirulina: The content of protein is as high as 60%-70%, and it is rich in carotene, vitamin E and vitamin C, which can correct acidic constitution and improve human immunity.

12. Aloe: Aloe has strong vitality, and its main functions include clearing away heat and toxic materials, relieving diarrhea, diminishing inflammation and bacteria, enhancing immune function, protecting stomach and liver, and caring skin and beauty. ?