Fresh day lily has a strong flavor and is rich in protein, carotene and vitamin P. If it is properly processed before cooking, it is still beneficial to the human body. The method is:

1. When eating fresh day lily, the stamens should be removed; do not eat more at a time, preferably no more than 50 grams, because 50 grams of fresh day lily contains about 0.01 mg of colchicine. This content generally does not cause poisoning.

2. Colchicine is easily soluble in water. Blanch it in boiling water before eating, then soak it in cold water for more than 2 hours (change the water again in the middle), and then heat and cook it thoroughly, so it will not cause People are poisoned.