Still, literary fiction is the term that the book-selling business uses, so I guess we're stuck with it! If you go into a bookstore, you can usually tell the genre novels from the literary ones instantly. Here's how... 1.
Insoluble fiber comes from the tough outer skin of tomatoes, as well as the seeds. Tomato skin, seeds and other insoluble fiber components stay intact during digestion and push out waste, easing constipation.
Some plants contain significant amounts of soluble and insoluble fiber. For example, plums and prunes have a thick skin covering a juicy pulp. The skin is a source of insoluble fiber, whereas soluble fiber is in the pulp. Grapes also contain a fair amount of fiber.