It is much easier for college students to learn the food department. Even if you are a specialist, you can get the third-level certificate of public dietitian. But if you are not majoring in this department, it will be very troublesome. First, you need to find a qualified school for training, which can save a lot of trouble and the success rate of self-study is not very high.

Any of the following conditions can be met:

(1) Assistant Public Nutritionist

1. Obtained the graduation (completion) certificate of secondary vocational school with the training goal of intermediate skills, and has been engaged in this occupation for more than 3 years with the approval of the administrative department of labor and social security.

2. High school/technical secondary school degree or above, engaged in continuous internship in related occupations for more than 4 years.

3. College degree or above, and engaged in related work for more than 2 years.

(2) Public dietitians

1. Obtained the graduation (completion) certificate of secondary vocational school with the training goal of intermediate skills, and has been engaged in this occupation for more than 5 years with the approval of the administrative department of labor and social security.

2. High school/technical secondary school degree or above, engaged in relevant vocational internship for more than 6 years.

3. Bachelor degree or above, engaged in related professional work for more than 2 years.

4. Master degree or above, engaged in relevant professional work 1 year or above.