The root of broccoli can be eaten, and eating broccoli root in moderation can supplement protein and other nutrients. Generally 100g of broccoli root contains 4.1g of protein, 0.6g of fat, 165KJ of energy, 90.3g of water, 4.3g of carbohydrates, 0.09mg of thiamine, 51.0mg of vitamin C, 0.13mg of riboflavin, as well as 0.78mg of zinc, 0.70μg of selenium and other nutrients. The root of broccoli is edible. Eating the roots of broccoli in moderation on a regular basis can replenish nutrients for the organism. Although broccoli roots can be eaten, the cooking time of broccoli roots needs to be prolonged appropriately when cooking, and they need to be eaten after being cooked. Nutrition should be balanced in normal diet, in addition to broccoli, you also need to pay attention to the intake of fish, eggs and other protein-rich food, as well as green vegetables, oranges and other vitamin-rich food.