Why is daylily poisonous? Why is daylily poisonous?

Daylily is a vegetable that many people like to eat. It is rich in nutrition and has excellent health benefits. However, some people have recently said that daylily is poisonous and improper consumption will harm the body. Is this true? What is the reason why people say that daylily is poisonous? The following editor will tell you in detail.

Why daylily is poisonous

1. Daylily contains colchicine

The main reason why daylily is poisonous is that it contains natural colchicine. Although this substance itself is not very toxic and does not cause obvious harm to the human body, after colchicine enters the human body, it will be converted into a substance called "dicolchicine", which is very toxic and causes obvious harm to the human body. Therefore, people say that daylily is poisonous.

2. Daylily is poisonous because of sulfur dioxide

There is another important reason why people say that day lily is poisonous. That is that there is a certain amount of sulfur dioxide in day lily, especially in its dried form, where the content is the highest. This substance is also highly toxic after entering the human body and is harmful to human health. This sulfur dioxide is the residue left over when fresh day lily is processed into dried form.

3. How to deal with the toxicity of daylily

Colchicine in daylily is mostly found in fresh daylily. When this substance is exposed to high temperatures above 60 degrees, its activity will be weakened or completely disappear. Therefore, when you eat daylily, you must blanch it before eating. In addition, sulfur dioxide in daylily is mostly found in dried products, and it will be eliminated after soaking in water. When you eat dried daylily, as long as you soak it in water for more than six hours, the sulfur dioxide in it will almost disappear, and there will be no adverse effects on the body.