Winter is a good time to keep healthy. It's cold and dry in winter, so you must pay attention to your diet. In addition to staple food, vegetables are essential, and they must be indispensable in the kitchen in winter.

There were few vegetables in winter, but now they are sold in supermarkets. Eating vegetables regularly can supplement vitamins and other nutrients for the body and improve immunity. So, what are the vegetables suitable for winter health? Let's have a look!

Vegetables suitable for health preservation in winter

1, Chinese cabbage

Chinese medicine believes that Chinese cabbage nourishes the stomach, is mild and bitter, and is beneficial to the stomach. Chinese cabbage is rich in vitamin C and calcium, as well as iron, phosphorus, carotene and B vitamins. There is also cabbage, that is, cabbage, which tastes bitter and can benefit the heart and kidney, strengthen the spleen and stomach, relieve pain and promote the healing of gastric and duodenal ulcers.

2. Mushrooms

Mushrooms, also known as winter mushrooms, are edible mushrooms that people often eat in winter. Lentinus edodes is low in calories and high in protein and vitamins, which can provide various vitamins needed by human body and promote the absorption of calcium in the body. Regular consumption of mushrooms also has a good effect on enhancing immunity and preventing colds.

3. Sweet potato

Sweet potato is a kind of food with rich nutrition in grain. Because sweet potato can supplement a lot of mucin, sugar, vitamin A and vitamin C for human body, it has the functions of tonifying deficiency and benefiting qi, strengthening spleen and stomach, strengthening kidney yin, harmonizing stomach, warming stomach and benefiting lung. Therefore, eating sweet potatoes often can prevent the atrophy of liver and kidney connective tissue and prevent the occurrence of collagen disease.

4. Lettuce; lettuce

Lettuce is tender and smooth, suitable for raw and hot frying. Eating lettuce often can enhance the secretion of gastric juice and digestive juice and promote the secretion of bile. Lettuce contains 27 times as much potassium as sodium, and contains vitamins that can promote urination and maintain water balance, which is of great benefit to patients with hypertension and heart disease. The iodine content in lettuce is high, which will have a beneficial effect on the basic metabolism and physical development of human body. The nutrition of lettuce leaves is much higher than that of lettuce stems. Fluorine contained in lettuce diet can participate in the formation of enamel and dentin and the growth of bones. In addition, people with cough can eat more lettuce leaves to relieve cough.

5. Cabbage

The vitamin C content of Chinese cabbage is 3.5 times that of tomato, and the calcium content is twice that of cucumber. Chinese cabbage also contains more trace elements, such as molybdenum and manganese, which are necessary raw materials for human body to make active substances such as enzymes and hormones. It can promote human metabolism and is very beneficial to children's growth and development. Its large amount of vitamin C can enhance the anti-cancer ability of human body.

6. Corn

In winter, big fish and big meat have become the staple food on many people's tables, which has also laid a hidden danger for cardiovascular health. At this time, we should eat more corn. Because corn is rich in linoleic acid, it has the functions of lowering blood fat, softening blood vessels, lowering blood pressure, promoting microcirculation, and preventing and treating atherosclerosis and cardiovascular diseases.

7. Little carrots

Radish contains more water, vitamin C, a certain amount of calcium, phosphorus, carbohydrates and a small amount of vitamins such as protein and iron, as well as beneficial components such as lignin, choline, oxidase, glucoamylase, amylase and mustard oil. Traditional Chinese medicine believes that radish is cool and sweet, enters the lung and stomach meridian, and has the functions of resolving food stagnation, resolving phlegm and clearing heat, permeating lower qi and detoxifying, and is used for dyspepsia, abdominal distension, and dysuria. It can be seen that radish has a great regulating effect on the spleen and stomach, so it also has an auxiliary treatment effect on common diseases such as indigestion, wind-heat cold, tonsillitis, cough, asthma, excessive phlegm and sore throat.

8.bean sprouts

Soybeans and mung beans contain a lot of protein, fat and carbohydrates, as well as sodium, phosphorus, iron, calcium and other essential dietary trace elements. After bean sprouts, it can not only keep the original substance, but also increase the vitamin content, which is beneficial to eliminate fatigue. Chlorophyll in bean sprouts can prevent and treat rectal cancer.

9. Chinese yam

Yam contains a variety of trace elements and has a good nourishing effect. Yam is also rich in vitamins and minerals, and its calories are relatively low. You need to eat more yam in winter, which is beneficial to the absorption of food nutrition. Yam is a food for invigorating the middle energizer, especially suitable for people with weak spleen and stomach to eat before tonic.

10, celery

Celery is cool, calming the liver and invigorating the stomach, sweet and non-toxic, and rich in sugar, protein, carotene, vitamin C and amino acids. , can promote the secretion of gastric juice, stimulate appetite and eliminate phlegm. Celery can be fried with dried shredded pork, which is bright in color and fragrant in taste.

1 1, lotus root

The weather is dry in winter, so eating lotus root can nourish yin and clear away heat, moisten dryness and quench thirst, and clear the heart and soothe the nerves. At the same time, lotus root is warm and has the effect of contracting blood vessels. Eating more can moisten the lungs and nourish blood. Lotus root has undoubtedly become a "home cooking" nowadays. Fresh lotus root not only contains a lot of carbohydrates, but also is rich in protein, vitamins and minerals, and is also rich in dietary fiber, which is very beneficial for treating constipation and promoting the discharge of harmful substances.

12, carrot

Chinese medicine believes that carrots are rich in vitamins, sweet in taste and flat in nature, and can replenish the spleen and strengthen the stomach when eaten. Stewed carrots are the best, and fried carrots are the best. Stews can keep carotene above 93%, and fried products can also keep carotene above 80%.