
Avocados
Avocados very much go with everything: toast, salads, main courses, and eggs. And while they’re frequently known for their substantial serving of good fats, one cup of avocado also has 10 grams of fiber (so just imagine how much is in your guacamole).

Popcorn
One gram of fiber can sate desires with one cup of popcorn, which is a whole grain when consumed naturally and without butter, as it is at the movies. The King of Snack Foods is how some people refer to it.

Whole Grains
Good news for bread lovers: Real whole grains, such the brown rice, oats, and 100% whole wheat bread, include fiber. A warning: According to the Food and Drug Administration, for a food to be classified a true whole grain, it must list whole grains as the first ingredient on the label.