Now here's the weird thing: I eat tons of cruciferous vegetables. First because I adore broccoli and cauliflower, and second, because, along with magnesium, they help keep me regular and gut-stuffed-up-pain free.
Fiber things? I've entirely lost my appetite for such things. I never would have believed that would be possible, but it's true. The very thought of anything "bran" makes me wince and long for a hot plate of spinach. Which plate of spinach, I confess, I still like to drizzle with the condiment sesame oil. NOT the cooking oil; the condiment. Two different things. And I figure once a week using less than a teaspoon won't hurt me. It's so incredibly yummy on spinach.
Oh, and add as much as you want of sauteed fresh chopped garlic. To die for.