Anonymous wrote:I lost 100 pounds by diet alone. It took me a year. I did no exercise (none)! But it required a wholesale change in my eating habits. No snacking, only three meals a day, and cutting out flour and sugar.
It's totally possible, but you have to be very disciplined to lose weight by diet alone.
I have lost 10 pounds in the last months by switching to 3 (reasonable) meals a day. Obviously snacking was a big issue to me. I am no longer trying to decide between low carb or low fat or low sugar. I just eat 3 reasonably portioned meals. Of course getting rid of snacks got rid of lots of carbs and sugar..