Having a family history of mental illness is the most potential factor that contributes person's risk of having a mental health disorder. Thus, the correct option is B.
Mental health may be defined as a complete set of mental well-being of an individual.
Mental health disorders may be caused due to distress, a lot of anxiety, tension, etc. But according to the question, it most potentially is caused due to having a family history of mental illness.
Therefore, the correct option is B.
To learn more about Mental health, refer to the link:
https://brainly.com/question/983672
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