Definitely wouldn't recommend reading this around mealtime... (ー_ー;)
Even though the manga has a bright art style and ends with a glimmer of hope, it's still tough to get through.
I never really got depression until I read a couple of books on it, and it's the same with eating disorders—this book finally gave me a real glimpse into how painful they are.
It made me realize that bulimia might actually be a form of self-harm driven by a compulsive dependency.