I was 200 lbs when I cut out sugar and complex carbs from my diet - no more pasta, potatoes, also no bread. I lost 20 lbs fairly quickly. For carbs I still ate sweet potatoes and brown rice. To fill some of the hunger from lower carbs intake I ate high fat avocados. Fastest weight I ever lost. Dairy was fair game though. It's amazing how bloated bread makes your body. Once I cut bread I never again felt bloated.