Thought I'd post my little inspirationish story as I started "fasting" inspired by this thread!
I started in April and I wouldn't say it was true 16:8 as my one rule is not to eat before 12pm and sometimes we don't get to eat dinner until late. I have gone from 10 stone down to 9 stone 1 today. Not massively loads but I'm only 5 foot 3 and so it looks more impressive and I feel great.
I found as soon as I ate breakfast (no matter what it was) I was then hungry for the rest of the morning, so by not eating until lunch I have cut out around 400kcal a day. My diet has remained the same, which I would describe as healthy, homemade carb heavy meals (pasta, curry dishes etc) and I have a very sweet tooth too!
I'm only losing 1-2lb a month but it is consistently coming off and it is no hardship!
I still drink tea with skimmed milk throughout the morning, so it really isn't true fasting.
I think if I put more effort into healthy eating it would be quicker! 2lbs to go until target.