Nutrition is a subject that studies the relationship between human metabolism and food nutrients. By describing the history, origin, development, characteristics and level of nutrition, we can understand the development of nutrition.
Nutrition has a far-reaching impact on society, family, industry, health and policy. The United States is the representative of molecular nutrition, China is the representative of holistic nutrition, and the Japanese have their own characteristics. Although Japan is not a country with developed nutrition, a survey of 20 15 found that a system of clinical nutrition has been established in Japan. Since the 20th century, the use of various ripening agents has made food nutrients scarce and the national nutritional status worrying. These are all topics worthy of attention.
China's diet culture, traditional Chinese medicine culture and health preservation are the ancestors of modern nutrition. "The homology of medicine and food" is the development trend of nutrition from treating diseases to preventing diseases. The basic theory of traditional Chinese medicine introduces in detail that the five internal organs are closely related to the five colors, five flavors and four seasons of nature.
People can derive from the simple and easy-to-learn basis into their daily habits. Instead of overeating according to their personal preferences, they should choose the right food strictly according to their gender (cold and warm) and personal physique, so as to achieve a relatively balanced state of internal and external, make their bodies healthy and achieve the effect of preventing diseases.