Part of my dieting ritual in the past, that my friend reminded me of recently, was that I used to take chewable fiber tablets. They help with fullness -and- digestion. I've decided to partake in such things again.
I get the fiber choice weight management ones as they have chromium picolate and green tea extract (which I think really does nothing) but, more importantly, are sugarfree and taste like strawberry! The downside towards this is that I personally find them delicious and can eat them like candy.