Scientists Discover Why A Low GI Meal Makes You Feel Full
Eating a meal with a low GI (glycaemic index) increases gut hormone production which leads to suppression of appetite and the feeling of fullness.
read the rest here: http://www.sciencedaily.com/releases...0317201139.htm
More evidence of how, and why, this way of life works for so many people.

Interesting.
I definitely experienced the opposite with high GI meals. I used to eat two pkgs of instant oatmeal (with sugar) and a bagel (enriched flour) with light cream cheese every morning and be hungry in an hour or two.
Now I can have a cup of cottage cheese and be full for hours.
Who knew?