Actually a lot of diets suggest not eating after a certain time
Yea, duh. Of course you're right. After reading what you wrote again I realized that I wasn't paying attention to the time frame. Stupid me.
One thing I have read though is drinking a high-protein,
no sugar (zero), shake before bed actually helps you burn calories while you sleep.
And again, I could be very wrong but I really question the long-term effectiveness of "any" diet. I'm sure you've heard of the yo-yo effect.
It seems to me that if you just learn to eat healthy (lots of fruits and vegetables, lots and lots and lots of water, organic meats, and avoiding
all sugar, wheat
and packaged foods, etc...) and exercise (burning off more calories than you take in) you physiologically can't help but lose weight. And this method isn't something you only do when you want to lose a few pounds as it will actually help you get to, and maintain, your ideal weight.
Just my thoughts.