Why do nutrients in various colors of vegetables promote green color the most? Commonly see the most abundant vegetables in winter

 7:41am, 26 July 2025
中國醫藥大學北港附設醫院醫養師,說明冬季食用深綠色蔬菜的好處。
圖╱中國醫藥大學北港附設醫院提供

When autumn and winter enter the vegetable production season, there are fewer damage and good growth, and they are cheaper during the season. Eating more vegetables during this period can gain rich nutrients and also change to a smooth stomach. But I was worried about the retention of agricultural medicines. From how to buy vegetables, how to clean them to cook them are all questions. How to eat a beautiful vegetable banquet in winter, start with buying vegetables when you are a student.

Eating melons in summer and vegetables in winter, it is best to eat in time.

The older people always say "eat melons in summer and eat vegetables in winter". If you break down this sentence in detail, you will find that the hot summer and the abundant rainfall is the most suitable time for melons to grow. Melons mostly have the effects of dehumidifying and cooling, so they are the most eaten in hot summer. Suitable; winter is the season for leaf vegetables and root penis production. Wu Xiangqian, a clinical nutritionist at Beigang Affiliated Hospital of China Medical University, said that diverse deep green vegetables can provide humans with rich vitamins and trace minerals, enhance immunity, and resist the cold winter.

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Nutritionists say that vegetables of all colors have special and unique nutrients, such as purple-black vegetables are rich in anthocyanins; red vegetables are rich in tomato red, etc.; and deep green vegetables are rich in various vitamins and minerals. When humans take deep green vegetables, they can collect most nutrients such as vitamins A, C, K and leaf acid at one time. The minerals such as iron, drill, and calcin are also quite rich in dietary fiber, which best represents the true meaning of "balance". Deep green vegetables such as Chinese cabbage, cauliflower, spinach, mustard blue vegetables, rapeseed, green river vegetables and sweet potato leaves can be easily distinguished and selected through the naked eye.

According to the announcement of "My Meal" by the National Health Administration, the six slogans related to vegetables include "there are as many foods as vegetables" and "the vegetables are a little more than fruits". Nutritionists suggest that when eating a "bowl of vegetables" in the main meal, you must be accompanied by "a bowl of vegetables" to get enough intake.

As for the cooking method of dark green vegetables, Wu Xiangfu said that stir-frying in vegetable oil or blanching in water and drizzling with healthy oil are all healthier flavors. When eating vegetables, foreign foodies should avoid pouring juice, or drink vegetable soup instead to reduce the heat intake.

Commonly produced vegetables in winter, spinach is full of fiber and potholes. Every 100 grams of spinach contains 1.9 grams of fiber. The intake of fibers in Chinese is often insufficient. Spinach is the best choice for consumption, and it also contains 510 mg of fibers, which can maintain normal function of heart function. There is a saying in the

There is a saying in the workshop that "sing spinach and tofu may cause oxalic acid stones." Wu Xiangxi clarified that in fact, the way the two are absorbed by humans will not form oxalic acid stones (commonly known as oxalic acid stones). Therefore, there is no connection or conflict. There is no doubt about eating them together, and you can eat two major categories: egg, bean, fish, meat and vegetables at the same time.

Mustard blue vegetable The calcium is very rich in quality

Mustard blue vegetable is one of the green vegetables with rich in calcium. It contains 181 mg of calcium per 100 grams, and the oxalic acid content is low, which is not easy to form oxalic acid calcium that affects absorption, and can also strengthen human bones.

rapeseed. Although the calcin content of calcines and vitamin A

rapeseed is not as high as that of mustard charcoal, it is also high for every 100 grams, and the vitamin A and β-Hushu is quite high, and the vitamin A content of rapeseed flowers is more than 3 times higher than that of rapeseed.

Chrysanthemum is rich in leaf acid

Chrysanthemum is rich in leaf acid, and contains 95 micrograms of leaf acid per 100 grams, which has a high nutritional value. In addition to being a particularly important nutrient for women during pregnancy and pregnancy, leaf acid is also related to human hematopoietic function.

Recommended daily vegetable intake

Take 3 to 5 servings per day. Melon, mushroom, algae, and citrus are also considered vegetables

According to the daily diet guide, the recommended daily vegetable intake is 3 to 5 servings, and the raw weight of a portion of vegetables is 100 grams. In addition to leaf vegetables, melons, mushrooms, algae, zizi, etc. are also considered vegetables. Therefore, if foreign foodies order noodles, they can order a plate of vegetables or stir-fry side dishes, and they can also change the soup to zizizizizu, which are both direct methods to increase the ingredient feeding.