An English TV program featured the weight loss of Charlie Walduck. It was all done in a healthy manner, and I always find the story to be very motivational. Every time I wonder whether I am trying to do something that is really possible I go into this and look at the pictures.
I also google for the name "Charlie Walduck".
Charlie went from 44 stone (i.e. 616 pounds) to 14 stone (i.e. 196 pounds) in two years by adopting healthy eating and exercise.
Good resource, especially when you're looking to supplement different minerals in your diet - plus it's got a great "how to" cooking section... The World's Healthiest Foods
I'm most definitely leaving sites off... but that's my favorites list on my office computer that I keep current for the most part. I didn't put all the forums I check out daily, but they are without a doubt where I spend the majority of my web time.