Zero Gravity Ralf, a fitness anchor on Douyin, is a senior game designer and a senior nutritionist.

Food nutritionists mainly work in food companies and are mainly responsible for food-related nutrition work such as food development.

Sports nutritionists are nutritionists who provide nutritional guidance to athletes, professional athletes or sports enthusiasts. Their amount of exercise is greater than that of ordinary people, and their nutritional needs are greater than those of ordinary people. different. Therefore, the nutrition of this type of human has special requirements and should be carried out by a professional sports nutritionist to benefit their health.

Catering nutritionists are mainly engaged in catering-related nutrition work, such as nutritional meal planning, development of nutritional recipes, training of nutritional caterers, training of catering service personnel, etc.

Medicated dietitian for food and pharmaceutical companies, marketing associations and food service providers. Medicinal nutritionists assist business leaders in conducting research, provide professional advice on management and market, and encourage companies to produce better medicated health foods for sale on the market.