My friend never eats :/?

If you guys are still in school please go talk to a guidance counselor they will help out, or go straight to her parents, force her to eat when your with her,you have to approach her calmly and gently. Please know that she might want help but her disorder is taking over, just talk to her and tell her how worried you are. Its sad that you have to go through this, but please research other ways to help her than just on Y!Answers