The nutritionist certificate is really easy to test, and it must be applied through a training institution, so if you want to participate in the training, you should pay more attention to the teacher. The teaching mode (whether it is to take the exam or improve your ability) will help you find a job after passing the exam. I heard that Nantah University of Science and Technology is better, and the mission center on Heiniucheng Road is also good, and the scope of the examination is more accurate.