Agata (17) has suffered from anorexia for the last two years. "It all started in biology where we were taught about healthy food and calories. I felt isolated and had trouble talking about my feelings. For some reason I thought losing weight would help me make new friends. And then it slowly started: I liked the control I felt after losing my first three kilos. I liked the feeling of hunger - it made me feel so strong. Never before had I lied to my parents, but quickly I was involved with a whole cavalcade of lies and stories."