Purple cabbage and oilseed rape can be eaten together. Purple cabbage is rich in dietary fiber, carotene, vitamin C, as well as zinc, calcium, iron and other minerals, per 100 grams of purple cabbage contains 35 calories, carbohydrates 5.11 grams, 5.81 grams of protein, 0.2 grams of fat, sodium salt 48 mg, vitamin C 39 mg, calcium 70 mg, iron 1.8 mg. While rape is rich in water, fiber, sugar, vitamins, calcium, phosphorus and potassium and other minerals, per 100 grams of rape contains 18 calories, protein 2.95 grams, carbohydrates 1.92 grams, 0.42 grams of fat, calcium 18 milligrams, vitamin A103IU, vitamin C24.4 milligrams. The nutritional value of the two foods does not conflict, so they can be eaten together. Purple cabbage and oilseed rape eaten together in addition to replenishing the body’s required nutrients, due to purple cabbage, oilseed rape are rich in dietary fiber, water, consumption can help moisturize the intestinal tract, promote gastrointestinal peristalsis, conducive to defecation. However, it should be noted that daily consumption should be in moderation, to avoid eating too much.