Public dietitians use online registration, which is divided into theoretical knowledge examination and professional ability examination, but at present, China has cancelled the qualification of public dietitians.

The original application condition is that you have been engaged in this profession 1 year or more;

Or have a secondary school diploma in medicine or food; Or if you have received formal training from a four-level public dietitian and obtained a certificate of completion, you can apply for a four-level public dietitian.

To become a public dietitian, you need to learn basic knowledge such as dietitian, medicine, population nutrition, food hygiene, nutrition consultation and education, food nutrition evaluation, dietary nutrition guidance and disease prevention.

Measurement and evaluation of human nutritional status, community nutrition management and intervention, etc. Focus on learning and mastering the contents and skills of selecting dishes, preparing recipes, basic cooking, nutrition and so on.

Public dietitians can provide nutritional advice and guidance for healthy and sub-healthy people. Public nutritionists can not only play an important role in the community, but also provide education, consultation and guidance services for employees, white-collar workers, senior managers, athletes and families.

The general purpose of studying dietitians is to obtain a dietitian certificate. There are two ways to learn the introduction of dietitian: self-study and class, which can be chosen according to your own situation.

For nutritionists in the early stage, they can study comprehensively at the stage of taking the vocational certificate. After getting the certificate, they are advised to carry out in-depth training. Orientation does not mean that large-scale positions such as nutrition consultants, nutrition lecturers and health editors need more detailed choices besides broad-spectrum knowledge and ability, and they must have their own core, usually focusing on one of them.