I had ED-NOS (eating disorder not otherwise specificed) which mostly means it was a combination of anorexia nervosa and bulimia nervosa (which just means binge-purge cycle - fasting counts as purging).

I dropped from 140 lbs to 110 lbs in a month. I'm 5'4 female, and a 'skinny' weight for me is about 130 lbs as I am fairly muscular.

I used to want to look like a skeleton, I had no medical supervision and this was probably one of my worst eating disorder periods, the other being at college where I ate a microwaved apple or orange and 2 cups of broccoli / carrots only every day, for most of my freshman/sophmore year.

When I was ill, I knew I what I was doing with a disorder in mind, but I didn't admit it to anyone outside of me. I think most people who have an eating disorder know they have it inside, it's just something kept carefully secret.

I've been in recovery for about 2 years now, with healthy thoughts and no food restriction, excess exercising, starvation or purging. When I was sick I really didn't care if I died, as I have major depressive disorder comorbid, which I continue to have more difficulty beating than I did the eating disorder. I've fainted from fasting and I've been hospitalized from starvation. It's hell, pretty much.

I think it's important to take a step back from whatever the goal of these diets are, and look at the bigger picture. My weight only varied between 30 lbs over 15 or so years, and it controlled me entirely. It made me have to put a lot of my life on hold, when I had to focus what little energy I had towards getting better. I would really recommend anyone take a more careful, therapeutic look at their life if the above sounds tempting, and they find themselves going into cycles of fasting and 'losing' control over how they manage their diet.