You can eat, in life this phenomenon is very common, bean sprouts will see light photosynthesis will make the bean sprouts green, and even grow green leaves, this kind of bean sprouts do not contain harmful substances, you can eat.

Traditional bean sprouts are soybean sprouts of this kind, and then the market gradually developed mung bean sprouts, black bean sprouts, pea sprouts, broad bean sprouts and other new varieties. Although the bean sprouts are cold and sweet, but the effect is different. Mung bean sprouts are easy to digest, with heat detoxification, diuretic and dehumidification effect, suitable for damp-heat stagnation, dry mouth and thirst, red hot urine, constipation, eye redness and swelling pain and other people to eat.

Soybean sprouts strengthen the spleen and liver, which is high in vitamin B2 content, the spring appropriate to eat soybean sprouts to help prevent inflammation of the corners of the mouth. Black bean sprouts kidney, rich in calcium, phosphorus, iron, potassium and other minerals and a variety of vitamins, the content is higher than mung bean sprouts. Pea sprouts protect the liver, rich in vitamin A, calcium and phosphorus and other nutrients, fava bean sprouts strengthen the spleen, with iron, calcium, zinc and other effects.

Extended information?

The protein utilization of soybean sprouts is about 10% higher than that of soybeans. In addition, the soybean contains can not be absorbed by the body, and easy to cause bloating cotton sugar and other substances, in the germination process in the sharp decline and even all disappeared, which avoids the phenomenon of eating soybean bloating phenomenon occurs. Soybeans in the germination process, due to the role of enzymes, more calcium, phosphorus, iron, zinc and other mineral elements are released, which in turn increases the utilization of minerals in soybeans in the human body.

Soybean sprouting aspartame urethane increased dramatically, found in bean sprouts contain an interferon raw agent, can induce interferon, increase the body of antibiotics, increase the body of anti-virus, anti-carcinoma ability. People eating bean sprouts can reduce the accumulation of lactic acid in the body and eliminate fatigue. At the same time, bean sprouts are rich in a variety of trace elements and bioactive water that are extremely easy to be absorbed by the human body, which can prevent freckles, black spots, and make the skin white.

In the 10 kinds of food with longevity effect, ranked first is soybean and soybean sprouts, ranked sixth is mung bean and mung bean sprouts. South Korea's survey also showed that the longevity of the elderly generally do not have high blood pressure, heart disease, arteriosclerosis and other diseases. Expert analysis, this is because the bean sprouts contain a large number of anti-acid substances, has a very good anti-aging function, can play an effective detoxification effect.

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