Fresh cauliflower, also known as golden broccoli, due to the presence of colchicine, will be oxidized into highly toxic dicolchicine after entering the human body, nausea, vomiting, diarrhea, and even hematuria and urinary closure can occur after eating.

Because colchicine is soluble in water, before consumption, can be fully rinsed with hot water and squeeze out the water, and stir-fried with fire, otherwise easy to cause food poisoning.