The Top 10 High-Fiber Foods to Eat Every Week

A cup of quinoa has five grams of fiber. Like pistachios, quinoa also contains all nine essential amino acids, making it a complete protein. That, combined with its five grams of fiber, make it an extremely satiating gain. Plus, it delivers iron and magnesium to boot, and is gluten-free — which helps explain it's a regular addition to so many people's diets.