The difference between the two is that pharmacists are based on traditional Chinese medicine and add ingredients to assist treatment, while nutritionists are based on nutritional standards to formulate nutritional menus or add nutritional supplements. \x0d\ A nutritionist in traditional Chinese medicine is a professional who studies and discusses the combination of medicine and food for health care, disease prevention and longevity by applying relevant knowledge and operational skills such as nutrition, nutritional therapeutics, nutritional hygiene and cookery. \x0d\ What knowledge and skills does a dietitian need? \x0d\( 1) Learn the basic theories of TCM (Yin-Yang and Five Elements, Zangxiang Theory, Qi, Blood, Body Fluid, Etiology and Pathogenesis, Syndrome Differentiation of Zang-fu Organs, etc. ) \x0d\(2) Learn the basic knowledge of medicinal nutrition (basic theory of medicinal nutrition, physical nutrition, four-season nutrition, traditional Chinese medicine nutrition, nutrition, etc. )\ x0d。 X0d\ Nutritionist is a comprehensive profession, which combines the characteristics of chefs, health professionals, medical practitioners, Chinese medicine, psychologists, marketers and administrators. They are not only experts in food, but also experts in nutrition detection, nutrition fortification, nutrition evaluation and other fields to help people get healthy. The professional requirement of dietitians is to focus on health professional services. \x0d\ Nutritionists are divided into clinical nutritionists, public nutritionists, food nutritionists, sports nutritionists, catering nutritionists, etc. \x0d\ 1。 Clinical nutritionist: Mainly engaged in nutrition related to diseases, making reasonable meals for patients and designing recipes suitable for different patients. Mainly works in a hospital, and is often called a nutritionist. Most of these nutritionists graduated from the preventive medicine department of medical college/university. \x0d\2。 Public nutritionist: also known as public nutritionist, whose work is related to the public, mainly engaged in the dissemination of nutrition knowledge, group nutrition survey, planning of various nutrition-related social activities, and planning of movies, movies and literature related to nutrition knowledge publicity and education. Its work content is mostly intangible products such as nutrition knowledge. \x0d\3。 Food nutritionist: mainly working in food enterprises, mainly responsible for food development and other food-related nutrition work. \x0d\4。 Sports nutritionist: A nutritionist, professional athlete or sports enthusiast who provides nutrition guidance for athletes. Compared with ordinary people, they exercise more and their nutritional needs are quite different. Therefore, the nutrition of this group of people has special requirements and should be carried out by professional sports nutritionists, which is beneficial to their health. \x0d\5。 Catering nutritionist, mainly engaged in catering-related nutrition work, such as nutrition catering plan, nutrition recipe formulation, nutrition catering staff training, catering service personnel training, etc. \x0d\6。 Dietetic nutritionist, serving food and pharmaceutical companies, market associations and catering service providers. Dietetic nutritionists assist business leaders to conduct research, put forward professional opinions on management and market, and urge enterprises to produce better medicated health food on the market. It can also be divided into more detailed nutritionists according to the nature of work, such as beauty nutritionists, health care nutritionists and so on.