Additionally, wild vegetables do not cause poisoning, netizens should not gullibly believe the rumors on the Internet.　　The so-called "wild vegetables", that is, natural growth in the mountains, without any artificial cultivation of vegetables. Wild vegetables as a result of natural growth in the wild, nourished by the spirit of heaven and earth, along with the four seasons and hair, not contaminated by pesticides, do not add any other artificial additives, in terms of safety is more guaranteed, and therefore favored by the people.　　China's wild vegetables as many as 300 kinds of species, nutrient-rich wild vegetables have more than 100 kinds. The flavor of wild vegetables is different from that of artificially cultivated vegetables, so people often choose to add one or two flavorful wild vegetable dishes to the table in the spring when wild vegetables grow most vigorously, in order to enrich and regulate the diet of the family table.　　In addition, wild vegetables can not only be used as dishes, from the perspective of traditional Chinese medicine, there are many medicinal value. Spring Yang Qi rising, health important to nourish the liver, and spring is also very easy to appear in the symptoms of spring dryness and fire, so clearing fire and moisturizing dryness is also a key to spring health. Most of the wild vegetables have the function of clearing heat and detoxification, anti-inflammatory and moisturizing. At the same time, in the process of collecting wild vegetables, you can also effectively combine exercise and fun. Therefore, eating wild vegetables in spring has also become a trend for people in spring.　　Although there are many varieties of wild vegetables in our country, but in fact, people often find and popular in cooking only a dozen kinds of different wild vegetables according to the different regions of its growth, its nutritional value is not the same. Currently on the market common wild vegetables are: amaranth, quinoa, rice dishes, fish, ferns, cilantro, wolfberry buds, dandelion and plantain, etc., the vast majority of which are wild, only quinoa and cilantro artificial cultivation of more.　　Wild vegetables not only contain essential proteins, fats, carbohydrates, vitamins, minerals and other nutrients, and plant fiber is more abundant, some wild vegetables vitamins, minerals content than planted vegetables several times or even dozens of times higher. Widely popular in the spring in the public shepherd's purse, each 100 grams of shepherd's purse contains 5.2 grams of protein, 0.4 grams of fat, carbohydrates 6 grams of calcium 420 milligrams, 73 milligrams of phosphorus, iron 6.3 milligrams of riboflavin 0.19 milligrams of vitamins 55 milligrams of niacin 0.7 milligrams of heat, stopping blood circulation, clearing the liver and brightening the eyes, diuretic effect, eat shepherd's purse in the spring, to be able to effectively get rid of the body's Dampness.　　We should understand the common sense of food poisoning. Food poisoning is generally divided into four types: 1, bacterial food poisoning; 2, toxic plant and animal poisoning; 3, chemical food poisoning; 4, mycotoxins and moldy food poisoning. If the "ground vegetables boiled eggs" will lead to poisoning, we may wish to make a few assumptions based on the common sense of food poisoning: First, caper belongs to the plant, which is poisonous plant and animal poisoning type of events. Shepherd's purse is a very popular wild vegetables, from ancient times to the present its edible and medicinal value has been developed more completely, never any shepherd's purse containing poisonous description. It is well known that beans or sprouted potatoes contain toxins, which can lead to symptoms of poisoning. But capers do not exist this kind of toxin, therefore, that capers lead to food poisoning, simply is not credible.　　Second, the caper because not sun exposure to the sun led to the generation of nitrite poisoning. Shepherd's purse as a kind of leafy vegetables, its own does contain a lot of nitrate, if the wild vegetables after picking home for a long time do not eat, its own will generate a lot of nitrite. But according to the experiment, adult intake of more than 200mg of nitrite ate may occur toxic reaction, and vegetables itself within the amount of generation is far from being able to reach the standard of poisoning, so this statement is also not credible.　　Third, shepherd's purse in the process of cooking with eggs with toxic substances. This statement is actually the most false a statement, water chestnut due to the efficacy of water and dampness, for thousands of years, water chestnut boiled eggs have become the southern region of the lunar calendar March 3 tradition. Never heard of chestnut and egg cooked together will generate toxic substances, and also unlikely to generate toxic substances. If some people think that eggs contain a lot of protein, and capers have nitrate will generate carcinogenic amine nitrite substances, this argument is not reliable, because capers contain vitamin C can make nitrite is reduced to nitrogen oxides, so that the nitrate ion concentration is reduced to block the nitrosation of amine, amine nitrite substances will not be generated, and more unlikely to lead to death by poisoning.　　Wild vegetables are rich in nutrients, good health effects, and natural non-polluting, distinctive flavor, eating wild vegetables is to improve the family dietary structure, an effective means of dietary enrichment. In addition, the public often eat wild vegetables does not lead to poisoning, netizens should not gullibly believe online rumors, but netizens in the picking of wild vegetables also need to pay attention to avoid toxic wild vegetables. In addition, it should be noted that: wild vegetables and vegetables in general, should not be put for a long time, should try to take advantage of the fresh time to eat, otherwise the loss of nutrients in the wild vegetables is more serious, the taste deterioration, but also generate nitrites damage to health.