Despite my spate of poor lifestyle choices over the last two years, I actually am very well informed concerning health topics.
When I finally decided I was tired of being fat (this was in 2005), I began a 4-hour/day workout regimen (1 hour in the morning, 30 minutes at lunch, 2 1/2 hours in the evening). The workout routines were divided roughly half cardio/half resistance training.
I combined that with a strict nutrition regimen that included 185 grams of protein/day, 2000 mg of omega 3s/day, a multivitamin, calcium suppliment, 2000 calories (6 meals), at least 5 servings of veggies, etc.
I lost 90 pounds in 7 months, then shifted my diet to 4500+ calories/day and changed my workout to ~80% resistance training, and gained 15 pounds over the next 4 months (while losing an additional 2 inches in my waistline).
(The most important thing is to keep yourself from over-dieting if you don't eat enough, your body shifts into starvation mode, and you will NOT be able to lose weight... I guarantee that a woman consuming 1500 calories/day or a man consuming 2000 calories/day through 6 small meals/day will absolutely lose weight more quickly than a person on a complete water fast - and the person on the water fast will break down muscle and hold onto fat reserves, making them less healthy overall).
I'm not a good candidate for anorexia. I am, however, vulnerable to food addiction. When I had reconstructive surgery on my knee (I had a trick knee since 2003 - when I was 270 pounds - which went out every couple of months... one day, while playing in a park my knee went out and shredded my miniscus... and I had to get the knee reconstructed), there were several complications with the surgery which left me bedridden for months, during which time I gained at least 35 pounds of fat (and lost at least 5 pounds of muscle). When I started walking again, I was working towards getting married, which kept my fiancé (now wife) and I from the gym (too busy)... then the entire bottome fell out of the economy, and our economic stress has been through the roof - as this all happened right after we maxed out the credit for our wedding/honeymoon...
So we've plumped out a bit... because we've made some stupid choices... and in part this was prolonged by the confidence that we both had we could lose all the weight again in a few months anyway... (we'd lost well over 200 pounds between us in 7 months). So we waited a while, and indulged in stupid choices. Now we have less stress, we know we won't be losing the house, and we can focus a little more energy on health again.
I should be ready to compete in regional bodybuilding next year... I've made some dumb choices over the last 2 years, I'm making smarter choices again now.
*shrug*
It's not rocket science, and not a question of esteem. I'm an adult, and made choices as an adult that rendered me fat... Now I'm making different choices which will make me healthy. The only thing that truly diminishes me is pandering and condescending attitudes of "you can't help it" or "you're still not unhealthy", or whatever other nonsense my family and some of my friends regrettably voice. That is not true, not helpful, and unlike an honest reference to my unhealthy obesity these attitudes are EXTREMELY insulting - insinuating that I'm some kind of pathetic weakling that can't handle reality.
:)
Thanks for your concern though.