Greatest challenge secondary essay- is this mental health struggle okay?

Hi everyone, On a couple of the secondary essays, the schools want you to describe your greatest challenge/obstacle and how you overcame it. My life has been pretty easy so far (grew up middle class, caucasian, went to good high school/college), with the exception of one major struggle. The biggest challenge in my life was overcoming an eating disorder (anorexia) during sophomore and junior year of college. Although the disorder was very taxing in most areas of my life (financially,... Greatest challenge secondary essay- is this mental health struggle okay?
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Source Type: forums