From all aspects of food nutrition science, China's diet is relatively healthy and reasonable. They are foods high in cellulose and low in fat and sugar. Western diets are often high in fat and calories, but that doesn't mean they don't pay attention to healthy diets. In maintaining the natural nutrition of food, all western cooking methods are indeed superior to other methods. For example, Westerners like to eat lettuce, such as vegetables, fruits and salads. Steak is also one of westerners' favorite foods. In our opinion, beef should be cooked before eating, while in the eyes of westerners, steak that is not fully cooked can show its delicious and rich nutrition. They pay attention to preserving the original flavor and natural nutrition of food as much as possible, which is really worth learning. China people's traditional eating habits are mainly plant-based foods. The staple food is whole grains, the supplementary food is vegetables, and a little meat is added. The main reason for this custom is that agricultural production is the main economic production in the Central Plains. But in different classes, the proportion of food distribution is different. So in ancient times, people in power were called "meat eaters". Hot food and cooked food are the main features of China people's eating habits. This is related to the early civilization and the development of cooking technology in China. The ancients in China thought: "People who live in water have grass glands, that is, sandalwood." Hot food and cooked food can "remove fishy smell, dryness and sandalwood" (The End of Lu Chunqiu). China people's diet has always been famous for its extensive recipes and exquisite cooking skills. There is a book that says: In the Northern and Southern Dynasties, Liang Wudi chef Xiao Yan could make ten kinds of flavors with a melon and dozens of flavors with a dish. His superb cooking skills are amazing. In terms of diet, China people also have their own characteristics, that is, the multi-food system. The origin of food collection system is very early. From the excavation of many underground cultural relics, it can be seen that the ancient cooking room and food gathering place are unified. The cooking room is in the middle of the house, with smoke from the skylight above and fire below. When cooking on the fire, diners gather around the fire. This ancient custom of gathering food continued into later generations. The long-term spread of the food-gathering system is the embodiment of China's emphasis on consanguinity and family concept in his diet. The special diet that best reflects this point is the hot pot that we often eat together. Westerners like to be small and refined. For cooking food, nutrition and delicacy are their starting point and destination. They try their best to develop and study the nutritional differences of food in different States, and cook delicious food from the physical and chemical perspectives from the details of time, space, temperature and humidity. When eating, a person eats with a knife and fork. Up to now, although no other factions have been derived, they can still fight against Chinese chefs. Western cooking pays attention to nutrition and ignores taste, at least not to enjoy taste as the primary purpose. They eat cold drinks and ice cubes in iced wine. Once the taste nerves all over the surface of the tongue are chilled, they lose their taste sensitivity greatly and gradually become unable to distinguish taste. Bloody steaks, white fish, white meat, raw vegetables, boiled beans and boiled potatoes all reflect westerners' neglect of taste. A set of data from Taiwan Province Province can reflect the mutual influence of Chinese and Western cuisines. According to the statistics of food supply and demand in Taiwan Province Province published by the Agriculture Committee of Taiwan Province Province, people in Taiwan Province Province are eating less rice and more vegetables and meat. The average daily calorie intake is as high as 2,882 calories, which is one third higher than the demand value published by the health department, and the fat intake is on the high side. According to the grain production and supply in Taiwan Province Province last year, the "Agriculture Committee" predicted the dietary trend of the people in Taiwan Province, and found that the food consumption of the people in Taiwan Province Province was decreasing day by day, with the annual food consumption per person decreasing by 8.4 kilograms in the past ten years. Among them, the fastest decline rate is rice, and the annual per capita rice consumption is only 49. 1 kg, which is 1 1.6 kg lower than that of ten years ago. The consumption of pasta has increased rapidly. The per capita annual consumption of wheat has reached 36.9 kg, an increase of 8 kg compared with ten years ago, and all the wheat in Taiwan Province Province is imported. The vegetable consumption of residents in Taiwan Province Province is also increasing, and the annual vegetable consumption per capita is as high as112.3kg, an increase of14.2kg compared with ten years ago. The consumption of fruit is also as high as 143.3 kg. In other words, everyone will eat 255.5 kilograms of fruits and vegetables every year, 2 1.3 kilograms a month. The reduction of rice flour has increased. For China, rice flour is the staple food of China people, and the decrease of staple food keeps increasing relative to meat and vegetables, which shows that China's diet is healthier and more reasonable, while western diets are often high in fat and calories. Eating too much meat can also bring some bad symptoms.