The difference between poisonous gray vegetables and gray vegetables

Spring is the season for picking wild vegetables, many people will dig wild vegetables, gray vegetable is a kind of wild vegetables with health care effect. However, not all gray vegetables can be eaten, so we must pay attention to the difference between poisonous gray vegetables and gray vegetables.

I. the difference between poisonous gray vegetables and gray vegetables

The back of poisonous gray vegetables is purple, the new buds on the top of gray vegetables are purple, and the back of leaves is also purple, which will lead to poisoning if you eat poisonous gray vegetables by mistake.

Second, will eating gray vegetables be poisoned?

Eating gray vegetables will not be poisoned, but gray vegetables is a kind of wild vegetables rich in photosensitive substances. After people eat gray vegetables or their skin comes into contact with gray juice, they will cause solar dermatitis if they are exposed to the sun.

Pictures of inedible grey vegetables the difference between poisonous gray vegetables and gray vegetables

Eat too much gray vegetables at a time or eat for a week, the eater will appear edema phenomenon, some people will think that this is poisoning, in fact, it is not. However, gray vegetables can not be eaten more, otherwise it will also lead to physical discomfort.

Any food can have two effects, and gray vegetables are no exception. Grey vegetable is a kind of photosensitive plant containing purines, which can cause acute phototoxic inflammation, such as skin redness and swelling, general tingling, itching and so on. Therefore, after eating gray vegetables, we should try to avoid long-term, strong sunlight exposure.