蔬菜de营养（Vegetable de nutrition）.doc

蔬菜de营养（Vegetable de nutrition） What color vegetables are rich in nutrition? Much of the nutrition our body needs comes from eating vegetables. An adult daily life should eat 200500 grams of vegetables to meet the needs of the human body. In life, people often rely on vegetable prices and tastes as the selection criteria, in fact, this is very unscientific. Determine the nutritional value of vegetables, mainly vegetables contain many essential human vitamins, as well as iron, salt and fiber. Scientists through the analysis of nutrients in various vegetables, found that the nutritional value of vegetables and vegetables are closely related to the color. The color of the high nutritional value, light color, low nutritional value, and its order is green vegetables - yellow, red vegetables - colorless vegetables.. Scientists also found that similar vegetables, because of different colors, nutritional value is also different. Purple eggplant is rich in vitamin P, it can increase the pressure resistance of the microvascular wall, improve vascular function, hypertension, skin purpura and prone to bleeding tendency of patients, there is considerable benefit. Yellow carrot is more nutritious than red carrot, in addition to containing large amounts of carotene, it also contains a strong anti cancer effect of the yellow pigment, which has the function of cancer prevention. Scientists also found that the different parts of the same dish, because of different colors, its nutritional value is different, and its nutritional value is also different. The green part of Welsh onion is much higher than the white part of the nutritional value. The content of every 100 grams of green containing vitamin B1 and vitamin C are less than half of green. The color is green leaf color shallow celery celery leaves and stems with Huw Rob Sodo 6 times, 4 times more vitamin D. In addition because each kind of vegetables contain nutrients of different type and quantity, and the nutritional needs of th