3. Acorn Squash

Fiber: 9 grams per one-cup serving
Acorn squash is available year-round, but is most plentiful in the fall and is delicious when cubed and roasted. It’s also an excellent source of vitamin A, which is known for its antioxidant benefits of reducing high blood pressure, heart disease, and some cancers.
4. Guava
Fiber: 9 grams per one-cup serving
This delicious tropical fruit packs 9 grams of fiber, and studies have found that guava lowers blood sugar levels and improves insulin resistance.