Before you start...
The self-assessment takes about 10 minutes. Make sure you give yourself enough time to read and think before you give your answer.
This is the most comprehensive self-assessment tool available and therefore, we need to take some measures of your body including your neck and waist circumference. Make sure you have the tools listed below before you start.
At any point, if you decide to go back and change your answer, please do NOT press back button of your browser. Rather, use the [Previous] button underneath the question.
If you want to read more about how this self-assessment was developed and its scientific background, you can refer to this article.