Yes, it is not mutually exclusive.　　　　Purple cabbage is very nutritious, it contains protein, fat, sugar and a large number of inorganic salts, carotene, red algins, gelatin and crude fiber, etc., especially iodine content is the most abundant. "Food Therapy Herbal" recorded: "purple cabbage main treatment of hot gas annoyance plug throat, boiled juice to drink." Often eat some seaweed, in addition to the prevention and treatment of goiter, lymphatic tuberculosis, arteriosclerosis and other diseases, there are also antihypertensive, detoxification, anticancer and other effects.

Tofu in the Five Dynasties, was known as the "small slaughter of sheep", it can be seen that its nutritional value can be compared with mutton. Protein in tofu, the amino acids contained in a more comprehensive, especially rich in lysine, and rich in calcium, phosphorus, sodium and other inorganic salts and some trace elements. People who love eating tofu generally have tender, crystalline skin, rarely have acne, and have good bowel function. With the purple cabbage to make soup, nutritious, delicious and healthy.