14 Artichoke
A single boiled artichoke contains a whopping 10.3 grams of fiber, and you’ll get 7.2 grams of fiber from a half cup of artichoke hearts. Artichokes also are rich in silymarin, an antioxidant that may improve liver health.
Try this recipe: Roasted-Tomato-and-Artichoke Flatbread Pizza
