In order to identify whether you have the right interest or aptitude to become a dietitian you need to ask yourself a number of questions and do the evaluation. Below is the set of the questions and information that will help you to figure out whether you have the right interest and aptitude for this profession or not:

1. As a dietitian it is very much required that you yourself are health conscious. You need to ask yourself this questions - how health conscious you are. That would tell you how determined you are to improve the overall health of other people by suggesting them the right diet and the balanced food to be taken.
   
   
   2. How good you are at assessing the food and the various constituents in it. This is the most important part of your work. You need to e curious enough to figure out the composition of the food materials and accordingly suggest the right diet.
   
   
   3. How interested you are in understanding the human body and its requirements. This will tell you that whether or not you will be able to connect the right diet with the health of the people. You need to be able to find the right match for the body.
   
   
   4. How good your communication and interpersonal skills are. This is because you will have to deal with a number of people who will be your clients and you need to interact with them politely and maintaining the clear communication.

As it should be clear from the above mentioned points that it may not always be an easy task to decide whether the profession is suitable for you or not. Therefore you should also take additional external help. You can take psychometric career assessments test that will help you to figure out the right interest and aptitude levels of yours. The psychometric tests can be taken at the homepage of this website. In case you are keen to get counseling, you can also talk to the counselors who are already expert in this field and who will be able to help you out in this situation.