Part of treatment for drugs and alcohol is you abstain from these, but with eating disorders you can't abstain from food so the treatment is longer than drugs and alcohol.
Anorexia was there for me before I got into modeling, but because of the arena and the demands, the disease really got out of control for me. It's like being an alcoholic and going and being a bartender.
I am not naturally that thin, so I had to go through everything from using drugs to diet pills to laxatives to fasting. Those were my main ways of controlling my weight.
I had dropped out of school and was a runaway, so I didn't have family to fall back on if I didn't work. I didn't have a lot of other options of making money other than modeling.
My doctor felt that the main contributing factor was so many years of malnutrition, especially during my formative years, even before I got into modeling.