In the countryside the most is a variety of weeds, many of these weeds are very good wild vegetables, some after artificial cultivation also become very good some vegetables, many farmers for artificial cultivation. Especially in today's rural areas, every family will have a vegetable plot and make it well organized. Today, the farmers want to introduce to you is such a weed, many farmers planted in the vegetable garden, it has a very good laxative and detoxification effect, known as the "green elf", it is the hollow vegetable, friends, have you heard of it, have you ever eaten it? Here we will look at its specific efficacy.

Hollow cabbage, formerly known as Ningbo vegetable, also known as vine vine vegetable, spinach, thick grass, macaroni, heartless cabbage, urn vegetable, empty tube vegetable, bamboo leaf vegetable, open white trumpet flower its stem heart is empty, so it is known as "water cabbage". The vegetable is widely grown in rural areas of southern China. This vegetable may not be recognized when we see it in the vegetable field, but when we pick it, we know that the inside of its stem is hollow, and the taste of its stem is very crunchy, so many people like to eat it. Cabbage is a very good wild vegetable, it is rich in nutrients, rich in vitamin A, B vitamins, vitamin C and niacin, as well as protein, fat, phosphorus, iron and so on. Its vitamin B1 content is eight times that of tomatoes. And the price is very cheap, you can usually fry the leaves and stems of water spinach separately, pick a handful to make two kinds of vegetables, and the leaves taste good, many people like it. The price of this vegetable is very cheap, in the countryside may be a few cents a catty, a couple of dollars can buy a large handful.

Hollow cabbage has a very good medicinal effect, eat more can also keep the body healthy, it has to promote intestinal peristalsis, defecation and detoxification; consumption can reduce the acidity of the intestine, prevent the imbalance of the bacterial community in the intestinal tract, is conducive to the prevention of cancer; it can also clean the teeth, prevent dental caries and deodorization. In addition, it can prevent infections, clear heat and detoxification, cool the blood and detoxify the toxin, prevent and treat dysentery.

The content of crude fiber in the hollow cabbage is very rich. This edible fiber consists of cellulose, hemicellulose, lignin, gum paste and pectin, with the promotion of intestinal peristalsis, defecation and detoxification. Cabbage is alkaline food, consumption can reduce the acidity of the intestinal tract, prevent intestinal flora imbalance, and is beneficial to cancer prevention. The chlorophyll in water spinach is known as the "Green Spirit", which can clean teeth, prevent dental caries, remove bad breath and shape healthy skin. Ipomoea is cool in nature and the juice of the vegetable has an inhibitory effect on Staphylococcus aureus and Streptococcus, preventing infections. Accordingly, if consumed regularly in summer, it can prevent heatstroke, cool the blood and detoxify the body, and prevent dysentery.