The nutrients in broccoli are not only high in content, but also very comprehensive, mainly including protein, carbohydrates, fat, minerals, vitamin C and carotene. According to the analysis, every 100 grams of fresh broccoli florets contain 3.6 grams of protein, which is three times as much as cauliflower and four times as much as tomato. In addition, vitamin A content is more than 100 times higher than cabbage, broccoli in the mineral into is also very comprehensive, calcium, phosphorus, iron, potassium, zinc, manganese and other content is very rich, and the same belongs to the cruciferous family of cabbage flowers comparable.

Purple kale is rich in nutrients, the main nutrients and nodular kale (that is, what we call green kale) is almost the same, per kilogram of fresh vegetables containing carbohydrates 27 ~ 34 grams, 11 ~ 16 grams of crude protein. Its vitamins and minerals are higher than that of nodular kale, and its nutritional value is higher than that of nodular kale. Each 100 grams of edible portion contains 1.4 grams of protein, 0.1 grams of fat, 3.3 grams of sugar, 57 milligrams of calcium, 42 milligrams of phosphorus, 0.7 milligrams of iron.