Three kinds of certificates
Public dietitian certificates are divided into three types: primary, intermediate and advanced.
Must pass the training.
At present, you must be trained to get a certificate. If you want to get a nationally recognized certificate, you'd better consult the local labor and social security bureau. If your place is already open for pilot, you can register. Some classes are run by the association, so you don't have to go if you issue your own certificate.
Need self-study and practice
This short-term training is just to let the master enter the door, and then continue to study and find opportunities for practice. Otherwise, it's still difficult to work directly.
There are not many nutritionist positions.
At present, there are not many positions for nutritionists. Many enterprises need but don't know what they can bring to them, and the state has not yet forced the allocation of nutritionists.