Vegetables are a group of nutrient-rich foods that replenish the body with nutrients, and are usually not classified as cool or hot.
Vegetables are generally categorized into leafy vegetables, roots and tubers, melons and tomatoes, fresh beans and mushrooms. From a nutritional point of view, there are some differences in the nutrients contained in different types of vegetables, but most of them contain high levels of vitamins, minerals and dietary fiber, which are very rich in nutritional value and help to replenish all types of nutrients needed by the body.
For normal adults, every day should be about to ensure that about a pound of vegetable intake, green leafy vegetables is best to account for half of the recommended less oil stir-fry, steaming or cold cooking methods. Usually you can choose different kinds of vegetables to exchange to eat, try not to pick food.