1, engaged in this major for more than 6 years.

2. After obtaining the professional qualification certificate of Grade 4 public dietitian, he has been engaged in this professional work for more than 4 years.

3. After obtaining the professional qualification certificate of level 4 public dietitian, he has been engaged in this professional work for more than 3 years, and has been trained by level 3 public dietitian to meet the requirements of standard hours, and obtained the training certificate.

4. College degree or above in medicine or food technology.

5. Have a non-medical or food college degree or above, and have been engaged in this professional work for more than 1 year.

6. Have a non-medical or food technology college degree or above, meet the requirements of standard hours after three-level nutritionist training, and obtain a training certificate.

Employment direction of public dietitians:

1. Professional nutritionist: be a full-time nutritionist in enterprises, schools and kindergartens, or set up a nutrition consultation center by yourself; Teaching teachers of nutrition-related majors in colleges and universities.

2. Medical nutritionist: mainly engaged in doctors, nursing and nutrition and health care.

3. Health nutritionist: Mainly engaged in the production, agency and sales of nutrition and health products.

4. Hotel nutritionist: mainly engaged in senior management of catering hotels, professional ordering chefs, senior executive chefs and senior chefs; Social elites who are interested in private nutrition consulting industry.

5. Food nutritionist: mainly engaged in the production and sales of fast food and nutritional catering; Senior manager of food and nutrition enterprises.

6. Consulting nutritionists: middle and senior managers of gymnasiums, communities, entrepreneurs, medical and health units, VIP beauty institutions, nutrition clinics, large catering enterprises, high-end hotels and other institutions; High-income families provide nutrition counseling services and so on.