In general, low-calorie foods - which are usually carbohydrates like fruits and vegetables - won't leave you as satiated, or satisfied, as more calorie-dense foods that contain protein and fat.
yet take in fewer calories? Here's the secret: Choose foods that are low in energy density. It may sound like weird science, but "energy density" is nothing more than the calories in a portion of ...
But some really good, healthy foods have a low GI. Things like the steel cut oats. Things like whole grain breads where you can see the kernels of wheat. They're dark and they're dense breads.