Is the gray-gray vegetable poisonous? What should we pay attention to?

The saying that the gray-gray vegetable is poisonous is actually just a misunderstanding among some friends. They may mistake the Datura for the gray-gray vegetable. The Datura is somewhat poisonous, but the gray-gray vegetable is not. The two have some similarities in appearance.

The folk legend that the green lettuce is poisonous is actually a misunderstanding. The main reason is that people mistake the seedlings of Datura for green lettuce or consume too much green lettuce. The real datura is not poisonous, but the seedlings of Datura look very similar to datura. If you accidentally eat the seedlings of Datura, it will cause poisoning. This may be one of the reasons why people say that datura is poisonous.

Although gray-gray vegetables are non-toxic, they are a wild vegetable rich in photosensitive substances. If people eat gray-gray vegetables or their skin comes into contact with the juice of gray-gray vegetables and are exposed to the sun, they will develop solar dermatitis. If you eat too much gray vegetables at one time or for a week, you will experience edema. These are probably the reasons why people think that gray grass is poisonous.

This kind of gray-gray vegetable is the edible gray-gray vegetable

Finally, there is a kind of gray-gray vegetable with purple back that is also inedible. If you accidentally eat it, it will cause poisoning.

Expert advice:

1. Be sure to eat the kind of gray-gray vegetables that do not have purple on the back. It is safer to blanch the gray-gray vegetables in water before eating.

2. Do not sunbathe after eating ash-green vegetables, and wash off the juice of ash-green vegetables on your skin immediately.

3. Do not consume excessive or continuous amounts of gray vegetables.