The average nutritional value of broccoli and disease prevention role ranked first. Every 100 grams of cooked broccoli contains 90.6% water, 2.9 grams of protein, 5.1 grams of carbohydrates, and can provide 117.2 kilojoules of heat. Cooked broccoli contains vitamin C, potassium, folate, vitamin A, magnesium, pantothenic acid, iron and phosphorus. In addition, broccoli contains carotenoids. Broccoli can effectively reduce the incidence of breast cancer, rectal cancer, stomach cancer, heart disease and stroke, as well as antiseptic and infection prevention effects.
Broccoli may be the most notable is with anti-cancer effects, cauliflower contains more vitamin C than cabbage, tomatoes, celery are high, especially in the prevention and treatment of stomach cancer, breast cancer is particularly effective. Studies have shown that the level of serum selenium in the human body is significantly lower when suffering from stomach cancer, and the concentration of vitamin C in gastric juice is also significantly lower than that of normal people, while cauliflower can not only supplement a certain amount of selenium and vitamin C, but also supply abundant carotene to prevent the formation of pre-cancerous lesions and inhibit the growth of cancerous tumors. According to the American nutritionist research, cauliflower within a variety of indole derivatives, this compound has the effect of reducing the level of estrogen in the body, can prevent the occurrence of breast cancer. In addition, studies have shown that the most important component in the prevention of cancer in broccoli is "radish sulfide", this substance has the effect of improving the activity of detoxification enzymes of carcinogens, and to help repair cancerous cells into normal cells.
Besides anti-cancer, broccoli is also rich in ascorbic acid, which enhances the liver's detoxification ability and improves immunity. And a certain amount of flavonoids in it has the function of regulating and preventing high blood pressure and heart disease. At the same time, broccoli is a high-fiber vegetable that can effectively reduce the absorption of glucose in the stomach and intestines, thereby reducing blood sugar and effectively controlling the condition of diabetes.
It is suitable for long-term consumption.
Broccoli is an herbaceous plant of 2012, native to the eastern Mediterranean coastal areas, and is now cultivated in the north and south of China, and has become one of the major daily vegetables. Broccoli is rich in nutrients, containing protein, sugar, fat, vitamins and carotene, and its nutritional composition ranks first among similar vegetables, and it is known as the "crown of vegetables".
Cruciferae brassica genus kale species in the green flower ball as a product of a variant. Native to the Mediterranean coast of Europe around Italy, the end of the 19th century into China.