Fiber is important. It is! Don't look at me like that. Fiber is for people of all ages, not just old folks like myself to dunk their dentures in for a night-time snack. See, Walmart believes me: fiber is hip and they want you to try a free sample!
Benefiber is orange-flavored, which should make it more pleasant than regular fiber powder, and they claim you can sneakily mix it into all kinds of things - coffee, yogurt, juice, or any cooked or baked items. I'm pretty sure I would notice if my coffee suddenly became gritty and citrusy, but what the hey, maybe I'll give it a whirl.