"i&#039;ve been using psyllium fiber for several months. but after i suspended from using it my metabolic system seems to require more fiber input. i actually gained weight in a faster rate. now i&#039;m still taking fiber supplement but it helps only in maintaining my weight. not anymore on losing some fat (i guess). i&#039;m giving a try with xenical in my hope to lose for at least 3 kgs. . good luck to us!"