It is edible and not poisonous. Try to cook broccoli before eating it.
Because some people’s stomachs are not suitable for eating raw, you can stir-fry pork slices with broccoli.
Extended information:
Broccoli can clear blood vessels, because broccoli is rich in flavonoids, which is a good blood vessel cleansing agent.
Broccoli is a high-fiber vegetable, which can effectively reduce the absorption of glucose by the gastrointestinal tract, thereby lowering blood sugar and effectively controlling the condition of diabetes.
Broccoli is low in calories and is suitable for people who want to lose weight. Some fitness coaches like to boil broccoli.
Reference materials:
Baidu Encyclopedia_Broccoli