I did some googling to see how I can get more fiber in my diet. (to fill me up, I also read Benefiber really isnt good for you at all. What do. I sometimes take metamucil as a fibre supplement, used to take it every day. I would. Benefiber Chewable Tablets are an easy way to add fiber to your diet. These great tasting tablets provide as much fiber per dose as the leading bulk fiber.