You must first find out which level you want to apply for. Different levels, different teaching materials. The registration level depends on your age and education. If you don't know many registration conditions, you can go to Sun Guangfu's blog. There are details in it.

The allocation of basic textbooks is a basic knowledge of national vocational training textbooks for public nutritionists, plus a professional qualification (grading). Be careful not to buy books indiscriminately, especially books with personal signatures. Only textbooks are professional.

The main courses include: basic nutrition, clinical nutrition, food hygiene, special population nutrition, nutritional value of various foods, phytochemicals, modern nutritional evaluation, healthy population nutrition, sub-health population nutrition, special reports on nutrition of various populations, dietary supplement theory of traditional Chinese medicine, nutritional evaluation of traditional Chinese medicine, constitution theory of traditional Chinese medicine, and application of common foods and nourishing diets. Wait for the content.